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3 years ago

If an atom has seven electrons how many are in the second shell?

Physics

2 answers:

Ostrovityanka [42]3 years ago

6 0

<span>5 electrons because first shell can only have two electrons and second can hold up until 8</span>

jeyben [28]3 years ago

4 0

If it had seven electrons then we know that the first energy lever has to have two and no more and so it would be 5 as you will only have 5 left. if you had more then 8 then there would be three but these not so your fine!! 5 electrons on other shell

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Answer:

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2 years ago

Read 2 more answers

A potter’s wheel moves from rest to an angular speed of 0.50 rev/s in 28.9 s. Assuming constant angular acceleration, what is it

Fudgin [204]

Answer:

0.108 rad/s².

Explanation:

Given that

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We know that

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We know that (if acceleration is constant)

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