Chemical Equations Practice

Chemical Equations Practice

6th - 7th Grade

54 Qs

quiz-placeholder

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Chemical Equations Practice

Chemical Equations Practice

Assessment

Quiz

Chemistry

6th - 7th Grade

Hard

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

+2

Standards-aligned

Created by

Charles Martinez

FREE Resource

54 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a chemical equation, on what side of the arrow are the reactants?
left
right 

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a chemical equation, on what side of the arrow are the products? 
left 
right 

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

True or False?  During a chemical reaction a new substance (or substances) is produced.  
true 
false 

Tags

NGSS.MS-PS1-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Count the total number of atoms in the chemical formula:
5H2O2
5
8
12
20

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identify the total number of molecules in the chemical formula:
6CH4
6
10
24
30

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following can be changed to balance a chemical equation? 
products 
element symbols 
coefficients 
subscripts 

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A chemical equation is balanced when the number of each type of __________ is the same on both sides of the yield sign.
compound
molecule 
formula
atom 

Tags

NGSS.MS-PS1-5

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