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Serhud [2]
3 years ago
5

If a hydrogen atom has its electron in the n= 4 state, how much energy in eV is needed to ionize it?

Physics
1 answer:
ololo11 [35]3 years ago
4 0

Answer:

Explanation:

Energy of electron in n = 4 state

= - 13.6/4² =- 0.85 eV

So energy needed to extract it from atom = .85 eV.

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A material must readily accept electron flow to be a good conductor of electricity. Electrical conductors are electrical charge carriers with electrons that move with ease from atom to atom when charged with voltage. Examples of good conductors are copper, brass, steel, gold, and aluminum.

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What negative influences must be avoided to be able to achieve your goal mention at least 3​
LuckyWell [14K]

The negative influences that must be avoided in order to achieve your goal are excuses, procrastination and distractions.

<h3>What is negative influence?</h3>

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Learn more about negative influences here: brainly.com/question/1666465

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3 years ago
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kumpel [21]
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One major point to be careful of is to keep p
6 0
4 years ago
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a_sh-v [17]

Explanation:

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3 0
3 years ago
"explain why the orbital radius and the speed of a satellite in circular orbit are not independent"
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