Unit 2- Lesson 1:  Chemical Bonds and Reactions

Unit 2- Lesson 1: Chemical Bonds and Reactions

9th - 10th Grade

65 Qs

quiz-placeholder

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Unit 2- Lesson 1:  Chemical Bonds and Reactions

Unit 2- Lesson 1: Chemical Bonds and Reactions

Assessment

Quiz

Biology

9th - 10th Grade

Medium

NGSS
HS-PS1-4, MS-PS1-2, MS-LS1-7

+6

Standards-aligned

Created by

Ashley Kloustermeyer

Used 20+ times

FREE Resource

65 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the activation energy?
The energy of the products
The energy of the reactants
The minimum energy needed by the reactants to form the products.
The energy lost in the reaction

Tags

NGSS.HS-PS1-4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
What is the potential energy of the reactants?
10 kJ
45 kJ
103 kJ
58 kJ

Tags

NGSS.HS-PS1-4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
What is the potential energy of the products?
10 kJ
45 kJ
103 kJ
58 kJ

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
What kind of reaction is this?
Endothermic
Exothermic
Cannot be determined

Tags

NGSS.HS-PS1-4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the change in energy of this reaction?

35 kJ

- 35 kJ

- 58 kJ

58 kJ

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Would the reverse reaction absorb or release heat?

Absorb

Release

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
Which letter corresponds to the activation energy of the forward reaction?
A
B
C
D

Tags

NGSS.HS-PS1-4

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