Electron Configurations

Electron Configurations

Assessment

Flashcard

Chemistry

10th - 11th Grade

Practice Problem

Hard

Created by

Wayground Content

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20 questions

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1.

FLASHCARD QUESTION

Front

What atom matches this electron configuration?
1s22s22p63s23p64s23d10

Media Image

Back

Zinc

2.

FLASHCARD QUESTION

Front

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

Media Image

Back

1s22s22p4

3.

FLASHCARD QUESTION

Front

How many electrons can the d sublevel (the d orbitals) hold?

Media Image

Back

10

4.

FLASHCARD QUESTION

Front

Shortcut configuration for iodine:

[Ar]4s24d104p5

,

[Kr]5s24d105p5

,

[Xe]5s25d105p5

,

none of the above

Back

[Kr]5s24d105p5

5.

FLASHCARD QUESTION

Front

Each row on the periodic table represents:

Back

an energy level

6.

FLASHCARD QUESTION

Front

Which area on the periodic table represents the electrons in the "d" sublevel (d orbitals)?

Back

transition elements

7.

FLASHCARD QUESTION

Front

Which periodic table family has their last, most energetic electron in the s-block? Options: Alkaline Earth, Halogens, Noble Gases, Transition Metals

Back

Alkaline Earth

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