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Veronika [31]
3 years ago
12

Consider an atom that has an electron in an excited state. The electron falls to a lower energy level. What effect does that hav

e on the electron?
A. The electron releases energy in the form of light.

B. The electron absorbs energy in the form of light.

C. The electron retains its energy without any change.

D. The electron transfers its energy to other electrons.
Chemistry
1 answer:
ANTONII [103]3 years ago
8 0
Did you happen to find the answer yet? I've tried to find it, but I haven't succeeded yet
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Answer:

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Explanation:

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3 years ago
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A hydrocarbon sample was burned in a bomb calorimeter. The temperature of the calorimeter and the 1.00 kg of water rose from 20.
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Answer:

The heat released by the combustion is 20,47 kJ

Explanation:

Bomb calorimeter is an instrument used to measure the heat of a reaction. The formula is:

Q = C×m×ΔT + Cc×ΔT

Where:

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Replacing these values the heat released by the combustion is:

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3 years ago
Is h2c2o4 an Arrhenius base or arrhenius acid
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Answer:
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Explanation:
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Therefore, Oxalic Acid is a diprotic substance, which is capable of donating protons in water. This acidity of oxalic acid can be dedicated to the stability of conjugate base, this stability comes from resonance of the negative charges on Oxalate ion. Below reaction shows the dissociation of Oxalic Acid into Protons and Oxalate Ion.

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4 years ago
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Answer: sorry I’m late but it is 11 electrons

Explanation:

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3 years ago
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Answer:

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Hope this helps!

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