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Electron Configuration II Warm-Up

Last updated over 3 years ago

6 questions

8

2

Question 2

2.

Which element has the following electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 6s² 4f¹⁴ 5d¹⁰ 6p⁶ 7s²

2

2

2

2

Question 1

1.

Which of the following electron configurations are incorrect?

1s² 2s² 2p⁶ 3s² 3p⁵

[He] 3s² 3p⁵

1s² 2s² 2p²

1s² 2s² 3s² 2p⁶ 3p⁵

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3p³

1s² 2s² 2p⁶ 3s² 3d⁵

Question 3

3.

Which element has the following electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d²

Question 4

4.

Which element has the following electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶

Question 5

5.

Which element has the following electron configuration 1s² 2s² 2p1

Question 6

6.

Which element has the following electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s¹ 4d⁵