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Unit 2 Test

Authored by Rebecca Kwiecien

Science

9th - 12th Grade

Used 7+ times

Unit 2 Test
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37 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is this chart called?

Periodic Table

Chart of Elements

Elemental Guide

Periodic Elements Chart

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What makes elements special?

their color

their size

their smell

they can not be broken down into any simpler element

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The smallest piece of a compound that still has the properties of that compound is a(n)

Example: ONE water ___________

element

atom

mixture

molecule

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many ATOMS of oxygen are in CO2

1

2

0

not enough information

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many ATOMS of hydrogen are in NaOH

1

2

0

not enough information

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The definition of density is

the amount of liquid in a solid

the amount of mass in a certain volume

the amount of volume in a certain mass

the amount of gas in a solid container

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

This state of matter has particles moving the slowest

solid

liquid

gas

plasma

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