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REVIEW MATTER and ENERGY

Authored by Roy Boone

Science

7th Grade

NGSS covered

Used 1+ times

REVIEW MATTER and ENERGY
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26 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

How many Mg are present in 2Mg + O2 = 2MgO


4

0

1

2

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following is the oxygen molecule?

2Mg + O2 = 2MgO


2Mg

O2

2MgO

Tags

NGSS.MS-PS1-1

3.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Media Image

How many atoms are in Glucose?

Tags

NGSS.MS-PS1-1

4.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Media Image

How many atoms are in Methane?

Tags

NGSS.MS-PS1-1

5.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Media Image

How many atoms are in Ethanol?

Tags

NGSS.MS-PS1-1

6.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Media Image

How many ELEMENTS are in Ethanol?

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following is most affected by temperature

Cup 1: coarse salt, cold water, no stirring

Cup 2: Crushed salt, hot water stirring slowly

Cup 3 : table salt, room temp water, no stirring

Cup 4: Crushed salt, cold water stirred quickly

Cup 5: table salt, warm water, stirred slowly

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

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