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Test Chemical Reactions

Authored by John Miller

Science

7th Grade

40 Questions

NGSS covered

Used 9+ times

Test Chemical Reactions
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The starting substances in a chemical reaction are called

Products

Reactants

Starters

Enders

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A substance that is formed as the result of a chemical reaction

Product

Reactant

Starters

Enders

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tells us the number of atoms of each element in a compound

Coeffecient

Exponent

Chemical Formula

Calculator

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

CaCl2 + 2NaHCO3→2NaCl + H2O + CO2 + CaCO3 is a

Long Hand

Short Hand

Electron Configuration

Chemical Equation

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many Al atoms are in this compound? Al2O3

2

8

6

4

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many F atoms are in this compound?

MgF2

2

6

8

4

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Ca is an example of a(n)

Compound
Reaction
Element 
Exothermic 

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