Chemical Reactions Unit Test

Chemical Reactions Unit Test

10th Grade

37 Qs

quiz-placeholder

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Chemical Reactions Unit Test

Chemical Reactions Unit Test

Assessment

Quiz

Chemistry

10th Grade

Hard

NGSS
HS-PS1-1, HS-PS1-2, HS-PS1-7

+4

Standards-aligned

Created by

Charles Martinez

FREE Resource

37 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is a Reactant?

The end result of a chemical reaction.

The arrow that separates the product from the reactant.

The number to the lower right of an element that shows the number of atoms.

The substance changed in a chemical reaction.

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is a Yield in a chemical reaction?

The arrow that separates the product from the reactant.

The end result of a chemical reaction.

The number before a chemical formula that shows the number of molecules present.

A written description of a chemical reaction.

Tags

NGSS.HS-PS1-7

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The number before a chemical formula that shows the number of molecules present is call a?

Yield

Product

Coefficient

Reactant

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

_________ describes the number of elements in a compound.

chemical symbol

chemical formula

chemical equation

coefficient

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

______ is the end result of a chemical reaction.

Product

Yield

Subscript

Reactant

Tags

NGSS.HS-PS1-6

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is a chemical equation?

Describes the number of elements in a compound.

One or two letters that represent the elements on the periodic table.

The number to the lower right of an element that shows the number of atoms bonded.

A written description of a chemical reaction.

Tags

NGSS.HS-PS1-7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bonds between two nonmetal atoms are 
covalent.
ionic.
incomplete.
complete.

Tags

NGSS.HS-PS1-3

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