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tino4ka555 [31]
3 years ago
9

What is required for electrons to move from the stable energy level to an excited state?

Chemistry
1 answer:
Gekata [30.6K]3 years ago
3 0

answer

When an electron temporarily occupies an energy state greater than its ground state, it is in an excited state. An electron can become excited if it is given extra energy, such as if it absorbs a photon, or packet of light, or collides with a nearby atom or particle

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b. pyrite

Explanation:

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Match each type of learning to the correct definition.
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conditioning

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4 years ago
A chemistry student needs 30,0 mL of pentane for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the stu
Marta_Voda [28]

Answer:

1.878g

Explanation:

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8 0
3 years ago
What is the mass of a<br> 12.31 cm3 piece of<br> copper having a density of<br> 8.96 g/cm3
max2010maxim [7]

Answer:

110.30 grams

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(Sorry I had to answer twice it was because of LukeG1).

8 0
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If a given aqueous solution at 298 K contains [H+] = 1.0 × 10-9, what is the [OH-]?
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Answer:

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4 years ago
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