Electron Configurations #1

Electron Configurations #1

Assessment

Flashcard

Chemistry

10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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10 questions

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1.

FLASHCARD QUESTION

Front

What atom matches this electron configuration?
1s22s22p63s23p64s23d10

Back

Zinc

2.

FLASHCARD QUESTION

Front

What atom matches this electron configuration?
1s22s22p63s2
Options: Neon, Magnesium, Aluminum, Potassium

Back

Magnesium

3.

FLASHCARD QUESTION

Front

What electron configuration matches an oxygen atom? Options: 1s22s22p63s2, 3p64s23d104p5, 1s22s22p4, 1s22s22p6, 1s22s22p63s23p64s23d1

Back

1s22s22p4

4.

FLASHCARD QUESTION

Front

How many electrons does Si contain?

Media Image

Back

14

5.

FLASHCARD QUESTION

Front

The electron configuration of an atom is 1s22s22p6. The number of electrons in the atom is?

Back

10

6.

FLASHCARD QUESTION

Front

What do you start electron configuration with? Options: 1s2, 1d10, 1f14, 1p6

Back

1s2

7.

FLASHCARD QUESTION

Front

What is this element?
1s22s22p63s2

Back

Magnesium

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