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Crossword Puzzle
Crossword Puzzle

Building blocks of matter

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Building blocks of matter

Crossword Puzzle

Played 1
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About this activity

Read the descriptions below and fill in the correct word in the columns provided. Use a pencil first to avoid errors

Created by

Mashinini
Mashinini
South Africa

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Building blocks of matter
 

Crossword Puzzle

Building blocks of matterOnline version

Read the descriptions below and fill in the correct word in the columns provided. Use a pencil first to avoid errors

by Mashinini
1

A substance made up of one type of atom

2

Smallest unit of matter

3

Substance that can be separated by physical means such as hand sorting

4

Elements that cannot exist on their own

5

Has an atomic number of seven

6

Orbits the nucleus of an atom and has a negative charge

7

Number of electrons that can occupy the first energy shell

8

Anything that has mass and can occupy space

9

Good conductors of electricity and have shiny appearance

10

Made up of two or more elements that are chemically bonded together

11

Positively charged particles at the nucleus of an atom

12

Substance with a uniform composition and cannot be separated by phyisical means

5
7
2
10
11
9
1
4
12
6
3
 
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