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zhenek [66]
3 years ago
8

What is it??!!!!!??!??!?

Chemistry
1 answer:
Softa [21]3 years ago
4 0

Answer:

other the effect of temperature on plants

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The primary gas in a volocano is?
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By far the most abundant volcanic gas is water vapor, which is harmless. However, significant amounts of carbon dioxide, sulfur dioxide, hydrogen sulfide and hydrogen halides can also be emitted from volcanoes

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How many neutrons are in potassium-50?
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The total amount of energy that remains in the system always ______ even in an ideal system with no friction or air resistance.
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The amount of energy stays the same
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when a platinum wire is dipped into a strontium nitrate solution and then inserted into a burner flame, the strontium atoms emit
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A platinum wire is dipped into a strontium nitrate solution. Then inserted into a burner flame, then the strontium atoms emit a characteristic red color. this is an example of how an element can be identified by its unique atomic emission spectrum.

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The goal of an atom's electron arrangement is to keep the energy of the atom as low as feasible. An atom's ground state has the lowest energy level of all the atoms. When the energy is applied to those atoms, the electrons take it in and go to a higher energy level. The electrons in atoms have quantized energy levels, which again means that they must transition from one level to another in discrete increments rather than constantly. An atom is said to be in an excited state when its potential energy exceeds that of the ground state. An excited atom is not a stable atom.

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6 0
1 year ago
Question 6 Multiple Choice Worth 3 points)
alukav5142 [94]

Answer:

Decreased kinetic energy of the molecules  

Explanation:

Temperature is a measure of the average kinetic energy of the molecules in a substance.

If the temperature decreases, the average kinetic energy of the molecules decreases.

A and C are wrong. Temperature has no effect on the chemical energy of molecules.

5 0
3 years ago
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