Matter Worksheets
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Name _____________________________
Date ___________________
Changes in Matter
Complete the puzzle.
12
3
45
6
7
89
10
11
12
13
14

 

down 2.

____ take place in plants during the food-making process (photosynthesis) by which plants use light, water, and carbon dioxide and release oxygen. (2 words)
down 3.

The ability of a substance to be a part of a chemical change.
down 5.

The change in which no new kinds of matter are formed, but in which the size, shape, or state of the matter may change. (2 words)
down 7.

As a result of the law of conservation, during a chemical change the mass of the products is equal to the mass of the ____.
down 11.

If matter has changed but you can change the matter back to its ____ form, then the change that took place was a physical change.
across 1.

A change in which new or different kinds of matter are formed. (2 words)
across 4.

The law of ____ of energy states that energy can never be destroyed or created.
across 6.

The ability of a substance to be burned.
across 8.

The rusting of metal is an example of a ____ change.
across 9.

After a physical or chemical change, the total amount of matter is the ____ as it was before.
across 10.

The melting of an ice cube is an example of a ____ change.
across 12.

When ____ takes place in an animal many chemical changes occur.
across 13.

When a candle is lit, it undergoes a chemical change and as a result it releases both light and ____.
across 14.

If a change releases this, it is more than likely a chemical change.

 

Answer Key
1C
HEMICAL
2C
HANGE
3R
H
4C
ONSERVATIONE
5P
AMH
6C
OMBUSTIBILITY
7R
TCS
8C
HEMICAL
9S
AMEI
AVLC
CI
10P
HYSICALA
TT
11O
HL
AYRAC
N
12D
IGESTIONH
TGGA
SI
13H
EATN
14E
NERGYSG
AE
L