1st 9 weeks test

1st 9 weeks test

7th - 8th Grade

50 Qs

quiz-placeholder

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1st 9 weeks test

1st 9 weeks test

Assessment

Quiz

Science

7th - 8th Grade

Medium

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

+7

Standards-aligned

Created by

Angelia Pasdach

Used 7+ times

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50 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When iron nails get rusty, heat is released.  What process is this?

Exothermic
Endothermic

Tags

NGSS.HS-PS1-4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is photosynthesis an exothermic or endothermic reaction?

Endothermic
Exothermic

Tags

NGSS.MS-LS1-6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What happens to the bonds when 2 substances react

They break so new bonds can form
Nothing the bonds are too strong
They change colour

Tags

NGSS.HS-PS1-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is a sign that a chemical reaction has occurred?

change in shape
melting
bubbles of gas appear
dissolving

Tags

NGSS.MS-PS1-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

02 (g)+ 2H2-------------2H20 + Energy

endothermic

exothermic

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a product?

The starting substance
The ending substance

Tags

NGSS.MS-PS1-5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a reactant?

The starting substance
The ending substance

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

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