ANSWER FAST
Ozone (O3) is made of three atoms of oxygen. It is _____.
a mixture
an ion
a molecule
an element
is Jupiter's volume more than 1,000 times that of Earth
Answer:
cómo lo ahí no sé amigo blue the rous
Answer:
yes it is i did it on ixl
why does the d block start in the fourth row of the periodic table
Answer:
Why does D-block start on the fourth row of the periodic table?
Explanation:
The require more energy to reach 3d than 4s, and they fill up 4p before 4d, and so forth. ... The energy is lower for 6s than 4f, and 4f and 5f are lower in energy than the final D level.
im hella confused and need some help
The electron configuration for the Magnesium ION is the same as the configuration for which noble gas?
what is the name for a change in the environment that causes an organism to change it's activity
Answer:
the answer is stimilus!
Explanation:
Brainiest:):):):):):)
Answer:
1) Condensation
2) Temperature
3) Evaporation
4) Kinetic Energy
5) Sublimation
6) Thermal Energy
If a substance is a bad conductor as a solid, but a good conductor as a liquid or when dissolved into water, which type of bond is holding the compound together?
The bond type in the substance is ionic bonding because, ionic compounds in their solid state are not conducting but the ions they furnish when dissolved in water conducts electricity.
What are ionic compounds ?Ionic compounds are formed between metals and nonmetals. Metals are electropositive and they can easily loss electrons to from cations. Metals donate electrons to the electron deficient non metals to achieve octet.
Ionic bonding is a strong electrostatic force between opposite charged ions. Hence this bond is stronger than other types of bond. This intact bonding make them bad conductors in the solid state.
However they are electrically conducting the molten state or when dissolved in water due to the presence of free ions and electrons in the solution.
Find more on ionic compounds:
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If the number of hawks increases, the cricket population would most likely
Plant --> Cricket --> Frog --> Snake --> Hawk
•decrease
•remain the same
•increase
Answer:
Increase
Explanation:
what is a geochemist
Please help
How do Newton's lawd describe the motion of an object?
whoever answers first will get brainliest! this is times so pls help!
You are titrating a 125 mL sample of KOH solution; the pH meter reads 7.00 after the addition of 84.7 mL of 0.750 M HNO3.
What is the concentration of the KOH solution?
A. 0.125 M KOH
B.0.750 M KOH
C.0.508 M KOH
D. 0.0635 M KOH
thanks so much!
HELP HELP HELP HELP HELP
In order to properly measure the displacement, the object must be completely submerged, however in the diagram the wood is floating. So the measured displacement will only be a fraction of what it actually is.
Classify the two balanced equations representing two chemical reactions
1 Cl2 + 2 NaBr + NaCl + 1 Br2 and 2 NaCl +2 Na + 1 Cl,
O Synthesis & Decomposition
O Synthesis & Double Replacement
O Single Replacement & Double Replacement
O Single Replacement & Decomposition
Single Replacement & Decomposition
Further explanationGiven
Two chemical reactions
1. Cl2 + 2NaBr ⇒2NaCl + Br2
2. 2NaCl ⇒2Na + Cl2
Required
Type of reaction
Solution
Equation 1 : A single replacement reaction is a chemical reaction in which one element replaces the other elements of a compound to produce new elements and compounds
General formula :
A + BC ⇒ AC + B
Equation 2 : the decomposition reaction of a compound into its constituent elements or compounds
General formula :
AB ⇒ A + B
If the temperature of a gas in a balloon remains constant but the pressure
is decreased, the volume of the balloon will
decrease
increase
remain the same
not enough information to predict
Answer:
increase
Explanation:
if the pressure goes down then the gas will spread out more, meaning the volume will increase
A teacher asks students to make a model of a transform plate boundary. The
students use blocks to represent tectonic plates and slide the blocks past each
other in the directions of the arrows as shown.
Transform Plate Boundary
Plate
Plate
Which event can the student best demonstrate with their model?
Answer:
C Earthquake
Explanation:
I just took this test and it’s on Quizizz
The event which best describes the model is an Earthquake. Earthquake is
formed when two plate boundaries collide with each other.
The plate boundaries colliding results in them being stuck. Pressure then
builds up between them which results in the plates breaking loose as time
goes on.
The movement that results from the plates breaking loose is what results in
an earthquake being experienced.
Read more on https://brainly.com/question/20409140
The ISS experiences ___ of Earth’s gravity.
90%
10%
75%
50%
Answer:
90%
Explanation:
How many atoms are in 4.3 moles of lithium?
3. When two atoms are combined what do they make?
Answer:
When two or more atoms chemically bond together, they form a molecule. Sometimes the atoms are all from the same element. For example, when three oxygen atoms bond together, they form a molecule of ozone (O3). If a molecule forms from atoms of two or more different elements, we call it a compound.
Explanation:
PLEASE MARK ME AS BRAINLIEST
Explain how Newton’s cradle demonstrates the law of conservation of energy.
how do the structures of particles in substances vary?
Answer:
56
Explanation:
can the element calcium be found in more than one state of matter?
Answer:
No
Explanation:
The element calcium be found in more than one state of matter ( Only in Solid state )
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Which of the following statements best explains how the first generation 20 points
lady beetle from the above model changed in the later generations? *
Lady Booties
蒙赖隊徽
Finn
Gameretlen
Later
Genovation
In the first generation, the beetles with the dark spotted trait had a better chance of
survival. The beetles changed their color to better adapt to their environment, and the
species evolved to have a lighter color.
In the first generation, the beetles with the dark spotted trait had a better chance of
survival. The trait mutated over time, causing the beetles with that trait to be darker,
and the species evolved to have a darker color.
In the first generation, the beetles with the dark spotted trait had a lower chance of
sury The trait mutated over time, causing the beetles with that trait to be lighter,
and the species evolved to have a lighter color.
In the first generation, the beetles with the dark spotted trait had a lower chance of
survival. The beetles changed their color to better adapt to their environment, and the
species evolved to have a lighter color.
Answer:
In the first generation, the beetles changed to have light spots. The beetles with the light spotted trait had a better chance of survival causing the species evolved to have lighter spots.
Answer:
In the first generation, the beetles with the dark spotted trait had a better chance of survival. The trait mutated over time, causing the beetles with that trait to be darker.
Explanation:
In the picture that I had, it shows that some of the beetles in the first generation started to develop spots on their back or wings. It shows that later down the line, their backs start to get even more darker which means that is must be a trait that mutated over time that would allow the beetles with that trait to be significantly darker. They can't just change their traits if they want to so it would have to be something like mutation that caused it.
Rank the following compounds from weakest intermolecular forces to strongest. Justify your answers.
H2S I2 N2 H2O
Answer:
N2-non polar<i2< H2s-polar<H2o-polar
Explanation:
does a high melting point mean the substance will melt faster or slower?
Answer:
slower...............
.
..
Answer:
it'll melt slower
Explanation:
because it needs to get to a higher temperature ig
Which type of force is the magnet using to move the nail?
A nail moving towards a magnet
A) Friction
B) Gravity
C) Pull
D) Push
Answer:
a
Explanation:
Answer:
Explanation:
gravity
Which does NOT affect the speed of an object that is pushed
Answer:
balanced forces do not affect the motion of the object. Unbalanced forces affect the motion and velocity of an object.
PLEASEEE HELP ASAPPPPP

Answer: answer A
Explanation: because it gives more detail and a summarizations
In chemical reactions, what does the principle of conservation of mass mean?
Explain whether smoke filling up a room is diffusion or not.
Answer:
It is diffusion
Explanation:
Diffusion occurs when particles move from relatively high concentration to relatively low
Answer:
it is diffusion
Explanation:
smoke rises from one corner of the room and spreads to the rest of the room, resulting in diffusion