Group 1 elements are reactive because they have ____ electron(s) in their outer shell.

Group 1 Elements Are Reactive Because They Have ____ Electron(s) In Their Outer Shell.

Answers

Answer 1
Answer is one electron

Related Questions

why do you think are those body parts you mentioned in number 2 shown on the image

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Answer:

But where's the image??

Answer:

which body part?? And where is it mentiomed

Someone please help me with Punnett square

Answers

Answer:

1. Phenotype ratio = 3:1

Genotype ratio = 1:2:1

2. Phenotype ratio = 4:0

Genotype ratio = 4:0

3. Phenotype ratio = 1:1

Genotype ratio = 1:1

Explanation:

According to this question, a gene coding for tallness is involved. The allele for tallness (T) is dominant over the allele for shortness (t). The phenotype and genotype ratio of each parental combinations is given in the attached punnet square.

1. Tt × Tt

In this cross, both parents (Tt) will produce T and t gametes. Using this in a punnet square, the offsprings will be as follows: TT, Tt, Tt, and tt. Hence, The phenotype ratio is 3 tall: 1 short while genotype ratio is 1(TT): 2(Tt) : 1(tt).

2. TT × tt

In this cross, TT will produce T gametes while tt will produce t gametes. Using this in a punnet square, all offsprings will be heterozygous "Tt". Hence, The phenotype ratio is 4 tall: 0 short while genotype ratio is 4 (Tt) : 0 (tt).

3. tt × Tt

In this cross, tt will produce t gametes while Tt will produce T and t gametes. Using this in a punnet square, the following offsprings will result: Tt, Tt, tt and tt. Hence, The phenotype ratio is 1 tall: 1 short while genotype ratio is 1(Tt) : 1(tt).

help asap i’ll mark brainliest! pls and ty

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Id guess it was 90 because it is straight

Answer:

answer is 0 degree I guess

Explanation:

not sure about it

Help asap! Correct me if am wrong

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Answer:

yeah you are correct

:))

How does cohesion(water property) aids life in existing on Earth?

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These cohesive forces are also related to the water's property of adhesion, or the attraction between water molecules and other molecules. ... Cohesive and adhesive forces are important for sustaining life. For example, because of these forces, water can flow up from the roots to the tops of plants to feed the plant.

Where do many of the basic life functions take place in organisms?

O A. cells

B. nerves

OC. brain

D. heart

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Cellssssssssssssssssss

what pathway is involved in parkinson’s disease?

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no way, i’m doing a project on parkinson’s disease rn. what a coincidence:)

Why can algal blooms be dangerous?

a. Some dinoflagellate species synthesize toxins.
b. Too much algae can limit photosynthesis.
c. dinoflagellates use up needed oxygen
d. Algae produce methane.
e. Too much algae causes pollution.

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Answer:

A.

Explanation:

I hope I helped you !!!

True or False: Plate tectonics affect ocean current
movements, which alters the global climate.

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Answer:

True

Explanation:

True. Plate tectonics in the movement of continents over the course of millions of years. This can affect both global and local patterns of climate and atmosphere-ocean circulation. The position of the continents determines the geometry of the oceans and therefore influences patterns of ocean circulation. The locations of the seas are important in controlling the transfer of heat and moisture across the globe, and therefore, in determining global climate.

Anaerobic and aerobic respiration both begin with...

1. The conversion of light into glucose
2. The breakdown of glucose
3. The formation of water to release some energy
4. The transfer of pyruvate to the mitochondria

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Answer:

2. the breakdown of glucose i think...

TRUE OR FALSE thermal energy causes water at the ocean surface to evaporate

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Answer:

true

Explanation:

which element would enable a geologist to determine the absolute age of the rock?
(A). Iron-56
(B). Magnesium-24
(C). Carbon-14
(D). Calcium-40

Answers

Explanation:

i think the answer is iron

The answer is A iron-56 hope this helps!

Match the following DNA strand to its complementary strand of RNA
TAC - CCG - AAT - TCG

Answer Choices:
a. ATG - GGC - TTA - AGC
b. AUG - GGC - UUA - AGC
c. AUG - CCG - GGT - TCG
d. ATG - CCG - AAT - TCG

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The correct answer choice is B

Answer:

the answer is B

Explanation:

heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp ppl and thanks

Answers

Answer:

B

Explanation:

Answer:

B

Explanation:

hope this helps :D Have a great day :3

Question 4 (True/False Worth 2 points)
(04.03 LC)
During cellular respiration, chemical energy is converted to cellular energy
O True
False

Answers

True it’s concerted to atp engery

Answer:

true

Explanation:

What will a food say in the ingredient list if it has trans fat as part of it's ingredients?
A. oil
B. fatty acid
C. partially hydrogenated
D. corn syrup

Answers

Answer:

A. oil

i hope its help gor you

A soccer ball is traveling at a velocity of 50 m/s. The kinetic energy of the ball is 500 J. What is the mass of the soccer ball? (Formula: )

0.1 kg
0.2 kg
0.4 kg
0.5 kg

Answers

Answer: 01.kg so the first one
Explanation:

500=1/2*m*50^2

500=1/2*m*2500

500=m*1250

m=500/1250

m=0.4 kg

The _____ refers to the specific combination of versions of genes that an organism has inherited.

A. Genotype
B. Phenotype
C. Chromosome
D. Allele

Answers

Answer:it’s genotype

Explanation:

A. Genotype

Genotype of an organism refers to its genetic makeup. By genetic makeup, it is meant that the genes responsible for specific traits that are inheritable. Genes in an organism are often in alternate versions called ALLELES.

Two or more ALLELES make up a gene. Hence, all the alleles of an organism refers to that organisms GENOTYPE. According to this question, the specific combination of versions of genes (ALLELES) that an organism has inherited is a GENOTYPE.

How ocean trenches and mid-ocean ridges formed?

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Answer:

Explanation:

The oceanic lithosphere is formed at an oceanic ridge, while the lithosphere is subducted back into the asthenosphere at ocean trenches. ... A process previously proposed to contribute to plate motion and the formation of new oceanic crust at mid-ocean ridges is the "mantle conveyor" due to deep convection

I don’t really know but you can go and click on ask or take a picture of it or search it and what subject is it

I WILL MARK BRAINLIEST

Answers

Answer:

patrick star

Explanation:

Deforestation or the building of a dam
One way or another life finds a way

Are large organisms such as redwood trees and elephant large because they contain extra large cells or just more standard size cells. Explain How

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Answer:

Larger organisms have the same size cells as we do. They just have many more of them.

Explanation:

Hope this helps!

Due to their size, they contain more regular cells, which aids in the organism's functioning.

What is a cell?

The smallest unit in biology that can sustain life on its own and makes up all living things as well as the body's tissues.

After using a very early microscope to examine a piece of cork, Robert Hooke proposed the name "cell" in 1665, derived from the Latin cella, which means "storeroom or chamber."

It is also claimed that he believed the rectangular spaces resembled some monastic cells.

The size of the cells is constant throughout all creatures. A rat's cells won't be bigger than an elephant's. Compared to the number of cells in a rat, it contains more cells. However, the cells are all the same size.

Thus, large organisms such as redwood trees and elephant large as they contain more standard size cells.

For more details regarding cell, visit:

https://brainly.com/question/30046049

#SPJ5

Need help fast will mark brainliest

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The answer should be option C.
As seen in the picture, the parent plants both have blue as the dominant gene, so most of the offspring received this as their dominant trait.

3. Organisms that make their own food are called autotroths or?​

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Answer:

Producers

Explanation:Plzz mark brainliest plz! - Lily ^_^

What are carbon dioxide, water, and light energy changed into during photosynthesis?

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they are changed into Glucose

During photosynthesis, plants trap light energy with their leaves. Plants use the energy of the sun to change water and carbon dioxide into a sugar called glucose. Glucose is used by plants for energy and to make other substances like cellulose and starch.

what do you understanding abuot biology

Answers

Answer:

not much to be honest

Explanation:

how does the coriolis effect affect the weather

Answers

Answer:

Explanation:Weather Patterns

In the Southern Hemisphere, currents are deflected to the left. As a result, storm systems seem to rotate clockwise. Outside storm systems, the impact of the Coriolis effect helps define regular wind patterns around the globe. As warm air rises near the Equator, for instance, it flows toward the poles.

Why are antibodies specific in function?

Answers

Answer:

I like to think of antibodies as a lock and key, there is a specific key needed for each locks. Antibodies recognize foreign invading microorganisms by specifically binding to a pathogen's antigens and neutralizing them.

Explanation:

Plants and animal cells different shaped plant cells are usually box shaped wild animal cells tend to be irregular shaped which of the following comparisons correctly identify the reason for this difference?

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Answer:

Unlike plant cells, animal cells lack a cell wall.

Explanation:

Overproduction results in more individuals in a population than the resources can support. What does this cause?

Answers

Answer:

Explanation:

Overproduction result in when populations produce more progeny which has the ability to live and survive all through the reproductive age. Overproduction lead to competition.

Competition occur as a result of too much population on a limited resources. Because the population is more than the resources, organisms tend to compete for food, nesting , space, nest which affect their ability to reproduce successfully and also survive.

Answer:

It causes competition

Explanation:

I took the test. Hope this helps

Why did linnaeus classify organisms on the basis of appearance

Answers

Answer:

Under Linnaeus's system, every species is known by a unique Latin-sounding genus and species name that distinguishes it from other species. Linnaeus"s work organized organisms into logical classes based on their appearance and characteristics and thus provides a basis for comparing different species.

Explanation:

I majored in Biology

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