Chemistry Review

Chemistry Review

8th Grade

15 Qs

quiz-placeholder

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Chemistry Review

Chemistry Review

Assessment

Quiz

Science

8th Grade

Medium

NGSS
MS-PS1-5, MS-PS1-1, MS-PS1-2

Standards-aligned

Created by

Laurie Merrick

Used 49+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many molecules in 13NaHCO?

13
4
78
Answer not provided

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many elements in 4NaHCO3 ?

1
2
3
4

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many total atoms in 4NaHCO3 ?

24
4
16
15

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which is NOT an evidence of a chemical reaction?

melting
temperature change
odor change
production of a gas

Tags

NGSS.MS-PS1-2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is this a chemical reaction?
H2O (liquid) + NaCl→ H2O (gas) + NaCl

Yes
No

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is this a chemical reaction?
CH4 + O2 → CO2 + H2O

No
Yes

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

40 grams of Sodium were reacted with 40 grams of Chlorine.  How many grams of salt were produced?

80 grams
40 grams
20 grams
120 grams

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

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