Valence electrons, halogen and noble gases

Valence electrons, halogen and noble gases

8th Grade

20 Qs

quiz-placeholder

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Valence electrons, halogen and noble gases

Valence electrons, halogen and noble gases

Assessment

Quiz

Science

8th Grade

Medium

Created by

science science

Used 4+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Valence Electrons of Magnesium

1

2

3

4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Valence electrons of Sodium

1

2

3

4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Valence Electrons of Calcium

1

2

3

4

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

True or False: Atoms that have a valence electrons of less than eight are not stable.

true

false

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Electrons occupying the outermost shell of an atom

Ions

Cation

Valence Electrons

Anion

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What group is the most reactive metals?

2

18

1

16

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why are halogens so reactive?

They want to get rid of their only valance electron

They only need one more electron

They are non reactive, they have a full shell

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