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High School Chemistry Review

Authored by Hannah Pollard

Chemistry

12th Grade

NGSS covered

Used 66+ times

High School Chemistry Review
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25 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

What is the atomic mass for this element?

6

12.0107

6.0107

18.0107

Tags

NGSS.HS-PS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

How many molecules are in the Reactant?

1

2

3

4

Tags

NGSS.MS-PS1-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

How many neutrons are in an Calcium atom?

20

40.08

60

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

How many total atoms are in the product?

10

5

7

12

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

If the protons and electrons do not match, the atom is ____.

neutral

ion

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Which of the following is a chemical change?

Iron rusting 
Glass breaking
Clothing ripping
Hair cut

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

What is the law of conservation of matter?

Matter changes when reacted or changed.
The mass of all reactants are changed during a physical or chemical change.
The mass of the reactants is the same as the mass of the products.
The mass of the products is different than the mass of the reactants.

Tags

NGSS.MS-PS1-5

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