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Bohr Models

Bohr Models

Assessment

Presentation

Science

6th Grade

Practice Problem

Medium

NGSS
MS-PS1-1

Standards-aligned

Created by

Michael Herstich

Used 43+ times

FREE Resource

12 Slides • 6 Questions

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Multiple Choice

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According to the periodic table information shown, what is the atomic number of Fluorine?

1

9

2

18.998

3

2

4

8

5

Multiple Choice

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How many protons and neutrons should be written in the nucleus for a Bohr model of Fluorine?

1

9 protons and 10 neutrons

2

10 protons and 9 neutrons

3

9 protons and 9 neutrons

4

18 protons and 9 neutrons

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13

Multiple Choice

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According to the Bohr model shown for fluorine, how many valence electrons does fluorine have?

1

5

2

7

3

2

4

8

14

Multiple Choice

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Which group in the periodic table contains elements with a full outer shell of electrons?

1

Group 1

2

Group 18

3

Group 2

4

Group 17

15

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16

Multiple Select

Which of the following statements are true about Bohr models and energy levels?

1

Each shell can hold a fixed maximum number of electrons.

2

The first shell can hold up to 2 electrons.

3

Electrons fill higher shells before lower shells are full.

4

The second shell can hold up to 8 electrons.

17

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18

Draw

Using the periodic table and the rules for energy levels, draw the electron configuration for sodium (Na).

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