Chemical Reactions and Energy

Chemical Reactions and Energy

8th Grade

15 Qs

quiz-placeholder

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Chemical Reactions and Energy

Chemical Reactions and Energy

Assessment

Quiz

Science

8th Grade

Medium

NGSS
HS-PS1-4, MS-PS1-2, HS-LS1-5

+5

Standards-aligned

Created by

Lisa Thompson

Used 2+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

An _______ reaction is when more energy is absorbed than is released. This energy can be in the form of light, heat, electricity, etc.

endothermic

endergonic

exothermic

exergonic

Tags

NGSS.HS-PS1-4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

An _______ reaction is when more thermal energy is absorbed than is released.

endothermic

endergonic

exothermic

exergonic

Tags

NGSS.HS-PS1-4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How do you know baking a cake is a chemical reaction?

It tastes yummy.

A new substance is formed.

You mixed it together.

It has ingredients.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Photosynthesis is an _____ reaction.

EXOthermic

ENDOthermic

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

If a chemical reaction produces light or sound, it is likely a _____ reaction.

EXOthermic

ENDOthermic

Tags

NGSS.HS-PS1-4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Has the same number and types of atoms on both the reactant side and the product side

balanced equation

unbalanced equation

thermal energy

matter

Tags

NGSS.HS-PS1-7

7.

FILL IN THE BLANK QUESTION

1 min • 2 pts

"In a reaction, the energy level of the products is lower than the reactants, and the difference in energy is released as heat."
Identify the type of reaction described.

Tags

NGSS.HS-PS1-4

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