Reactivity Practice

Reactivity Practice

8th Grade

10 Qs

quiz-placeholder

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Reactivity Practice

Reactivity Practice

Assessment

Quiz

Science

8th Grade

Medium

NGSS
MS-PS1-2, MS-PS1-1

Standards-aligned

Created by

Catherine Gamboa

Used 13+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which is more reactive-- O or F?

O

F

They are the same

Tags

NGSS.MS-PS1-2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which is more reactive-- Li or Fr?

Li

Fr

They are the same

Tags

NGSS.MS-PS1-2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which is more reactive-- F or Cl?

Cl

F

They are the same

Tags

NGSS.MS-PS1-2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which is more reactive-- B or Cl?

Cl

B

They are the same

Tags

NGSS.MS-PS1-2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which is the least reactive?

H

He

F

C

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Why is group 18 unreactive?

They have an empty valence shell

They have a full valence shell

They have 7 valence electrons

They are gases

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Why is group 1 very reactive?

They are very close to a full valence shell of 8

They are very close to an empty valence shell of 0.

They are metals

They are too big

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