MP3 Round 2! Whoo hoo!

MP3 Round 2! Whoo hoo!

Assessment

Assessment

Created by

Jutta Koska

Physics, Chemistry

7th - 8th Grade

6 plays

Easy

NGSS
MS-PS1-5, MS-PS1-1, MS-PS4-1

+1

Student preview

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18 questions

Show all answers

1.

MULTIPLE CHOICE

1 min • 1 pt

How many Hydrogen are in 4H2O?

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE

20 sec • 1 pt

2H2 + O2 ----> 2H2O What is the product?

Tags

NGSS.MS-PS1-5

3.

MULTIPLE CHOICE

45 sec • 1 pt

How many atoms are there TOTAL in:
H2SO4

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE

1 min • 1 pt

Balance this equation-
__P+ __O--> __P2O3

Tags

NGSS.MS-PS1-5

5.

MULTIPLE CHOICE

1 min • 1 pt

What is the little number after an element in a chemical equation called.
Example: H2

6.

MULTIPLE CHOICE

20 sec • 1 pt

When balancing equations a ____ can be placed to the left of a formula of a substance to make the equations balanced

Tags

NGSS.MS-PS1-5

7.

MULTIPLE CHOICE

1 min • 1 pt

Why are metals useful for making electrical wire?

8.

MULTIPLE CHOICE

1 min • 1 pt

Which is NOT an insulator.

9.

MULTIPLE CHOICE

1 min • 1 pt

What is a Parallel circuit? 

10.

MULTIPLE CHOICE

1 min • 1 pt

Which best describes a simple series circuit?

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