In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why? a the entire theory was discarded because dalton's scientific reputation was ruined once new evidence invalidated part of his theory. b the indivisible atom part of the theory was discarded because consensus of data must exist for theories to be valid. c the theory remained unchanged because dalton was correct regarding all other statements within the accepted scientific theory. d the theory remained unchanged because new data is discarded if it doesn't fit within the accepted theory.

Answers

Answer 1

Answer:

Answer: Dalton's atomic theory was changed by a new atomic theory, because of the discovery of particles in the atom; disproving the  indivisible atom concept.

Explanation:

The first atomic model was the one proposed by Jhon Dalton, according to which it is postulated that:  

"Matter is made up of indivisible, indestructible and extremely small particles called atoms."  

That is, the atom is a solid and indivisible mass.

However, at the end of 19th century the physicist J.J. Thomson began experimenting with cathode ray tubes and found out that atoms contain small subatomic particles with a negative charge (later called electrons).  This means the atom was not indivisible as Dalton proposed. So, Thomson developed in 1904 a new atomic model that was called the raisin pudding atomic model.

Years later other atomic models substituted Thomson's model and currently we have the modern quantum model of the atom, which recognizes more particles in the atom  besides electrons.

Explanation:

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Related Questions

what are the historical world events of 2022? what makes these actions or events of historical significance

Answers

Answer:

Covid-19 and BLM are significance because they all affect society.

Explanation:

Who was the first African American to become a member of Congress?

Answers

Answer:

Hiram Rhodes Revels

Explanation:

Answer:

that is

Explanation:

Joseph Rainey hope this helped and ur welcome to ask!

What caused the western part of the roman empire to weaken and fall? what role did barbarians play in this?

Answers

Invasions by Barbarian tribes  caused the western part of the roman empire to weaken and fall .

What led to the decline and fall of the Roman Empire's western sector?

The simplest explanation for Western Rome's demise blames a run of military defeats at the hands of hostile powers. Long-standing conflicts between Rome and Germanic tribes had ended in the 300s, when "barbarian" peoples like the Goths began to advance outside the boundaries of the Empire.

What role did the barbarians play in the demise of Rome?

The 406 crossing, or "barbarian invasion," resulted in the collapse of Roman centralized authority along the Rhine boundaries and may have been the catalyst for Constantine III's usurpation, a rebellion that posed a serious threat to the Western Emperor Honorius.

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How did the American colonies react to enforcement of the Intolerable Acts?
By collecting funds to pay for the tea destroyed in Boston Harbor
By sending ambassadors to France to request military aid
By placing a tax on all goods imported from Great Britain
By holding the First Continental Congress to discuss unified resistance

Answers

By holding the First Continental Congress to discuss unified resistance is the American colonies to react to enforcement of the Intolerable Acts. Hence, option D is correct.

What is the first Continental Congress?

The principal accomplishment of the First Continental Congress was the colonial agreement to boycott British goods beginning on December 1 until parliament repealed the Intolerable Acts.

The First Continental Congress met in Carpenters' Hall in Philadelphia, Pennsylvania, from September 5 through October 26, 1774. Representatives from 12 of Britain's 13 American colonies were present for a meeting to discuss the future of the nation in light of growing British aggression.

Irvin asserts that the delegates "wasted little time contemplating the nature or extent of their authority" and instead convened in the manner of a council of war.

Thus, option D is correct.

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How did the Black Death travel?

Answers

Answer:

Rats and clothing

Explanation:

Rats with fleas - the main cause

Bodies and clothes of travelers.

Brainlist Pls!

According to the article on patent innovation, what are two ways that patents stifle innovation?

Answers

The way that patents can stifle innovation is that it would:

Stop other people from building on the work that had already being created.Patents may stop the creation of works that may actually be better than what may exist already.

What is a patent?

This is the term that is used to refer to the legal rights that the goods that have been created in an environment would have that would stop other people from having the rights to use the intellectual property of the person that created it. Patents are used to encourage innovators.

Hence we can say that The way that patents can stifle innovation is that it would:

Stop other people from building on the work that had already being created.Patents may stop the creation of works that may actually be better than what may exist already.

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Answer:

When companies earn patents specifically to prevent competition, it hinders the innovation of products that might actually be better. For instance, Bruce Nolop describes how his company had to pay more attention to the "minefield of existing patents than on the expected value that we could bring to customers." Rosabeth Moss Kanter suggests a "use it or lose it" solution to this problem. She thinks that a company that patents an item would be forced to use the patented idea or product or risk losing the patent. This idea would encourage more competition and prevent patent abuse.

Explanation:

Sample Answer

Were the Founding Fathers justified in rebelling against the British government and declaring independence?
a well-developed essay that includes an introduction, body paragraphs, and a conclusion, explain whether or not the Founding Fa
were justified in declaring independence. Be sure to address counterclaims in your essay and include reasons and evidence to sup
your argument.

Answers

Answer:

yes

Explanation:

our leader fighr with the British leadders

In order to vote on a bill, a ____ needs to be held in the Senate.

A. filibuster

B. rider

C. majority

D. quorum

Answers

Answer:

B

Explanation:

Put your words and illustrations together​

Answers

Illustrations not only help the reader understand the word description, but also help the reader understand the word itself.

Finally, the medium the illustrator uses or what the illustration was created in (such as watercolors) helps convey a tone that fits the story.

Inspirational Visual Thinking - Picture book illustrations help children understand what they are reading and help new readers analyze the story. For children who are not good at words,

the illustrations can help them understand the narration and deepen their understanding of the illustrations. It also helps children understand words, sentences and actions.

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What was a major cause of the Panic of 1819?
OA. A need to provide a stronger army and navy for America's armed
forces
B. High demand for American products in European countries
C. Too many women and children working in new factories
D. Farmers and businesses being unable to pay back money
borrowed from banks
SUBMIT

Answers

Explanation:

The Panic of 1819 (1819-1824) was the first major economic depression in American history. It came on quickly and harshly, just like a severe bout of the flu. Many people are familiar with The Great Depression of the 1920s and 1930s and those who lived it might have seen it as a sickness on this country. You perhaps are even thinking about the recession of the 2000s, whose effects are still felt today.

Just like an illness, the Panic of 1819 had causes. When attempting to diagnose this malady, there are three main indicators, or symptoms if you will, that a physician (you, the reader!) can use for a diagnosis. These are:

Bank loans

The War of 1812

The move westward

When combined, these symptoms would lead to the Panic of 1819.

Can someone create me 4 Qand A's for Indigenous tribes being forced out of their home land.

Answers

Some question on the topics that states "Indigenous tribes being forced out of their home land" includes:

how were the indigenous people forced offdid the indigenous people resisted the Europeanwhere did the indigenous people relocated todid the leader helped the indigenous people to resettle

How did indigenous people lose their land?

Basically, the Indigenous peoples were the inhabitants of the Americas before the arrival of the European settlers in the 15th century and some ethnic groups who now identify themselves with those peoples.

They were traditionally hunter-gatherers especially in the Amazon basin, but many groups practiced aquaculture and agriculture; some societies depended heavily on agriculture, others practiced a mix of farming, hunting, and gathering.

Starting in the 17th century, the European settlers pushed Indigenous people off their land with the backing of the colonial government and, later, the fledging United States.

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What practical purpose might have been served by the tughras intricate design?

Answers

The primarily written manifestation of the Ottoman emperor's government was represented by the tughra, which is a calligraphic symbol seen at the top of official papers.

What is tughra?

The authentic stamp of the Ottoman Sultans is known as a Tughra, which is comparable to a statement in which they include a brief description of themselves along with their identities.

The Tughra was an intricate and calligraphic symbol,  with a structured format, that recognizes the authenticity of the document. The head of official papers usually has symbols on them.

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Answer: What practical purpose might have been served by the Tughras intricate design?

Explanation:

The tughra is an intricate decorative device that served as the imperial monogram of the Ottoman sultans and was the ultimate symbol of their power

To become an industrial power after unification, Germany implemented these objectives EXCEPT:

Question 3 options:

expanded its military production


introduced educational innovation with government-sponsored technical schools


returned all occupied territories to France


students learned to do scientific research that prepared them to develop new ideas and products.

Answers

Answer:

returned all occupied territories to France

Explanation:

What do you think is Frederick Douglass's definition of the word "justice"?

Answers

Answer: A fair and equal reenforcement of the law.

Explanation:

Who is persuaded to join the war on the side of
the rebels?

Answers

Answer:

France

Explanation:

American victory over the British in the Battle of Saratoga convinced the French that the Americans were committed to independence and worthy partners to a formal alliance. Over the course of the war, France contributed an estimated 12,000 soldiers and 32,000 sailors to the American war effort.

Q.16
Which of the following best explains how
economic growth during World War II
helped end the Great Depression?
Select one:
a. Reduced immigration led to higher
wages.
O b. Military production during the war
created jobs.
c. Relaxation of production standards
increased productivity.
O d. Government rationing created a fuel
surplus.

Answers

B. Military production during the war created jobs.

Among the generational groups in u.s population, the ________ are still the wealthiest generation in u.s. history.

Answers

Answer:

Baby Boomers

Explanation:

Explain the colonial government. What houses were there? Who had the most power? Why?

Answers

British rule in the colonies was enforced by the colonial governor. He was usually appointed by the King and he served as the chief law enforcement officer in the colony. The governor seemed all powerful. But the royal governors often met determined resistance from colonial assemblies.

What factors contributed to the development of towns on the Arabian Peninsula?

Answers

Answer:

Greed, hatred, and delusion. That is typical for all imperialist campaigns.

Explanation:

CCSS.ELA-Literacy.RH.6-8.7
Integrate visual information (e.g., in charts, graphs, photographs, videos, or maps) with other information in print and digital texts.

CCSS.ELA-Literacy.WHST.6-8.1a
Introduce claim(s) about a topic or issue, acknowledge and distinguish the claim(s) from alternate or opposing claims, and organize the reasons and evidence logically.

CCSS.ELA-Literacy.WHST.6-8.1b
Support claim(s) with logical reasoning and relevant, accurate data and evidence that demonstrate an understanding of the topic or text, using credible sources.

CCSS.ELA-Literacy.WHST.6-8.1c
Use words, phrases, and clauses to create cohesion and clarify the relationships among claim(s), counterclaims, reasons, and evidence.

CCSS.ELA-Literacy.WHST.6-8.1d
Establish and maintain a formal style.

CCSS.ELA-Literacy.WHST.6-8.1e
Provide a concluding statement or section that follows from or supports the argument presented.

CCSS.ELA-Literacy.WHST.6-8.4
Produce clear and coherent writing in which the development, organization, and style are appropriate to task, purpose, and audience.

CCSS.ELA-Literacy.WHST.6-8.9
Draw evidence from informational texts to support analysis, reflection, and research.

CCSS.Math.Practice.MP5
Use appropriate tools strategically.

Answers

Answer:

Random-access memory.....



1. Give 5 of the tools and equipment for front office service. State also the use and function of each of the enlisted tools and equipment.

Answers

The front office tools, equipment and paraphernalia include: Tools: Reception Desk Filing Cabinet Key Rack Safety Deposit Box Equipment: Computer Software Internet Printer Telephone Fax Machine Cash Register Credit Card Machine Paraphernalia.


Many mechanical tools and pieces of equipment are often present at a building site, each of which serves a vital and distinct purpose. Utilizing mechanical equipment, such as cement mixers, is primarily done to greatly reduce the workload of building site workers. Fast construction work is another benefit of these machine-based tools and equipment, which reduces both construction costs and time. Because to its effective use, even the largest building projects are completed quickly and within the specified dates. In a workshop for computer maintenance, manual tools and rudimentary machines are used most frequently. In the computer engineering workshop, the following hand tools are typically used for computer maintenance: additional hand tools are:

1.Phillips screwdriver,2. to start. Zip Ties, 3.Hex Driver. 4. Tiny tools. 5.Isopropyl Alcohol, number. 6. A clean cloth.7. Cotton Swabs 8. Brand-new Ziploc bags

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What country/government is the inspiration for the United States government?

Answers

The country/government that is the inspiration for the United States government is  17th and 18th century European Enlightenment.

The American government was influenced by what government?

The European Enlightenment of the 17th and 18th centuries was known to be one that has laid the groundwork for American government. The philosophes' books, whose ideals impacted the creation of the new nation, were well-known to the American founders.

Other sources of inspiration for the new government of the united states are:

English lawMagna CartaEnglish Bill of Rights.Enlightenment thinkingJohn Locke, etc.

Therefore, The country/government that is the inspiration for the United States government is  17th and 18th century European Enlightenment.

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All of the following were effects of the policy of Mercantilism except:

1) led to an increase in the Native American population
2) increase economic restrictions on the colonies
3) strained the relationship between the colonies and England
4) increased conflict between European countries over territory

Answers

Answer:

1

Explanation:

It actually led to the decrease of native american population because of the diseases it brought.

In this sermon, who are the 'inhabitants' in the new land
Who are the 'foreign people?'

Answers

Answer:

In the sermon of John Cotton, who are the 'inhabitants' of the new land? I believe that the inhabitants of the new land are the native tribes.

Explanation:

What was not a goal of the progressive movement?

a. making government more transparent
b. improving farm conditions
c. reducing social problems
d. eliminating political and business corruption

Answers

The progressive movement did not aim to improve farm conditions.

What what is the progressive movement, and what are its objectives?

The Progressive movement's primary goals were to address issues brought on by industry, urbanisation, immigration, and political corruption.

The Industrial Revolution, Child Labor, Racial Inequality, Unsafe Food, and Working Conditions were the main reasons of the  progressive movement.

The Progressive movement prioritised family and education, modernization of government, prohibition, and  women's suffrage, among other things.

There were four main objectives of the progressive movement:

To (1) safeguard social welfare, (2) encourage moral development, (3) implement economic reform, and (4) increase  effectiveness.

By addressing the issues of city living, movement reformers aimed to advance social welfare.

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Answer:

b improving farm conditions

Explanation:

Which sentence in this excerpt from Isaac Asimov’s “The Fun They Had” is an example of direct characterization?

Answers

Answer:

He was a round little man with a red face and a whole box of tools with dials and wires.

Select the correct answer.
How did Archibald John Motley contribute to the Harlem Renaissance?
OA.
OB.
O C.
OD.
His paintings depicted African American life in Chicago in the 1920s.
He advocated cultural pluralism and racial integration in American society.
He started a movement to prevent lynching of African Americans.
His books promoted racial pride in blacks and also influenced white American culture.

Answers

Contribution of Archibald John Motley to Herlem renaissance was that his paintings depicted African American life in Chicago in the 1920s.

The Harlem Renaissance, which took place between the 1920s and 1930s and was centred in Harlem, Manhattan, New York City, was an intellectual and cultural revival of African American music, dance, art, fashion, literature, theatre, politics, and scholarship.

The Great Migration of African American workers fleeing the racist conditions of the Jim Crow Deep South, with Harlem serving as the final destination for the majority of those who migrated north, was also a part of the movement. These new African American cultural expressions were spread throughout urban areas in the Northeast and Midwest of the United States.

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Why were the reaper and the steel plow important for nineteenth-century agriculture?.

Answers

the reaper and the steel plough important for nineteenth-century agriculture They reduced yields but cut labour costs.

Why were the reaper and the steel plough important?

Farming was transformed by the invention of the mechanical reaper by Cyrus McCormick in 1831, the mechanical thresher by Hiram and John Pitts in the 1830s, and the steel plough by John Deere in 1837. These innovations made it possible for farmers to produce more crops for a fast growing commercial market at a reduced cost.

How has the plough impact agriculture?

Due to the steel blade's smooth smoothness, which prevented it from sticking to the Great Plains soil like a cast iron plough does, farmers were able to grow crops more effectively. Crops could be grown more quickly and inexpensively as a result.

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The passage above states, “Usually, the materials used are those that can be easily obtained nearby, such as wood, metal, concrete, or animal hides.” From this statement, the reader can conclude that—
Responses
A In some places, animal hides can be easily obtained.In some places, animal hides can be easily obtained.
B Wood and metal are easily obtained in Alaska.Wood and metal are easily obtained in Alaska.
C Metal and concrete are easily available everywhere.Metal and concrete are easily available everywhere.
D Houses are commonly made of ice.

Answers

Based on the statement, a reader is able to conclude that A In some places, animal hides can be easily obtained.

What does the statement infer?

The statement makes mention of things like wood, metal, concrete and animal hides being easily obtainable from the nearby area in the place the author is referring to.

This means that there are some places in the world where animal hides are considered to be nearby and so are easily obtainable.

In conclusion, as regards the statement, it means that In some places, animal hides can be easily obtained.

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What factors led to the industrialization of America and what impact did industrialization have on society

Answers

The causes that contributed to America's industrialisation and the effects that industrialization had on society were natural resources, immigrants, the government.

Industrialization is the process of moving a country or region's economy away from a reliance on agriculture and toward one that is driven by industry. This transition's key element is the use of automated mass manufacturing techniques. Economic development, a more effective division of labor, and a surge in technological innovation are some of industrialization's benefits. A higher average income and higher standard of living are typically linked to industrialization. During the 18th and 19th centuries, early industrialization took place in North America and Europe before spreading to other regions of the globe. Over time, many industrialization tactics have been tried, with varied degrees of success.

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