Intro to Chemistry

Intro to Chemistry

8th Grade

20 Qs

quiz-placeholder

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Intro to Chemistry

Intro to Chemistry

Assessment

Quiz

Science

8th Grade

Medium

NGSS
MS-PS1-4, MS-PS1-1, MS-PS1-2

+1

Standards-aligned

Created by

Anonymous Anonymous

Used 7+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Precipitate forms when a chemical reaction happens between two liquids

True

False

Tags

NGSS.MS-PS1-2

2.

DRAG AND DROP QUESTION

1 min • 1 pt

What are some examples of physical properties of matter?​ ​ (a)   ​ (b)   ​ (c)   ​ (d)  

solubility
melting point
hardness
density
flammability
reacts with air

Tags

NGSS.MS-PS1-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are some indicators that a chemical reaction has occured?

Change in sound
Formation of a solid
Color change, formation of a precipitate, release of gas, change in temperature
Increase in pressure

Tags

NGSS.MS-PS1-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do you find the density of an object?

By multiplying the mass of the object by its volume
By adding the mass of the object and its volume
By subtracting the mass of the object from its volume
By dividing the mass of the object by its volume.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the density of water?

0.5 g/cm³
100 g/cm³
10 g/cm³
1 g/cm³

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does concentration of a solution mean?

The color of the solution
The temperature of the solution
The viscosity of the solution
Amount of solute present in a given quantity of solvent or solution

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a heterogeneous mixture?

A mixture of two or more substances that are easily separated
A combination of two or more substances that are not uniformly distributed
A combination of two or more substances that are chemically combined
A mixture of two or more substances that are uniformly distributed

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