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3 years ago

Which types of electron orbitals will have higher energy than a 4d orbital?

Chemistry

1 answer:

alexdok [17]3 years ago

8 0

Answer:

D) 4f

Explanation:

To determine which electron orbital that will have higher energy than a 4d orbital, we write the electron configuration starting with s-orbital.

2s 2p

3s 3p 3d 3f

4s 4p 4d 4f

5s 5p 5d 5f

6s 6p 6d 6f

7s 7p 7d 7f

In ascending order, 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 3f, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d, 7p, 6f, 7d, 7f.

From the electronic configuration formula above, the electron orbitals that have higher energy than a 4d orbital are 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d, 7p, 6f, 7d, 7f.

Therefore, 4f is the correct answer.

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4 years ago

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3 years ago

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The proper science is validated by Experimentation and Testing .

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2 years ago

Which is most likely true about electronegativity?

VikaD [51]

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Therefore the correct answer is c, electronegativity tends to increases across a period.

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