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Electron Configuration for Ions

Authored by Lucas Reed

Chemistry

8th Grade

Used 3+ times

Electron Configuration for Ions
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Write the electron configuration for the ion of sodium (Na+).

1s2 2s2 2p6

1s2 2s2 2p4

1s2 2s2 2p3

1s2 2s2 2p5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identify the electron configuration for the ion of chlorine (Cl-).

1s2 2s2 2p6 3s2 3p5

1s2 2s2 2p6 3s2 3p7

1s2 2s2 2p6 3s2 3p4

1s2 2s2 2p6 3s2 3p6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the electron configuration for the ion of magnesium (Mg2+)?

1s2 2s2 2p5

1s2 2s2 2p4

1s2 2s2 2p6

1s2 2s2 2p3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Write the electron configuration for the ion of oxygen (O2-).

1s2 2s2 2p4

1s2 2s2 2p6

1s2 2s2 2p5

1s2 2s2 2p3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identify the electron configuration for the ion of potassium (K+).

1s2 2s2 2p6 3s2 3p5

1s2 2s2 2p6 3s2 3p4

1s2 2s2 2p6 3s2 3p3

1s2 2s2 2p6 3s2 3p6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the electron configuration for the ion of nitrogen (N3-)?

1s2 2s2 2p3

1s2 2s2 2p4

1s2 2s2 2p6

1s2 2s2 2p5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Write the electron configuration for the ion of calcium (Ca2+).

1s2 2s2 2p6 3s2 3p4

1s2 2s2 2p6 3s2 3p5

1s2 2s2 2p6 3s2 3p3

1s2 2s2 2p6 3s2 3p6

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