Chemical Reactions

Science Easy 10 words0 plays

A glass beaker of fizzing liquid sits beside a lit burner flame and a coiled glass condenser.

O	G	S	A	E	C	B	R	X	U	W	E
X	R	S	Y	N	T	H	E	S	I	S	X
I	E	O	N	D	K	I	A	Q	H	O	O
D	A	P	R	O	D	U	C	T	A	I	T
A	G	E	T	T	N	H	T	U	C	K	H
T	E	Y	D	H	O	L	A	P	F	D	E
I	N	A	R	E	E	T	N	A	T	V	R
O	T	V	W	R	F	Z	T	I	S	I	M
N	H	E	M	M	N	S	P	R	M	N	I
P	R	E	C	I	P	I	T	A	T	E	C
O	H	J	T	C	A	T	A	L	Y	S	T
C	O	M	B	U	S	T	I	O	N	N	X

CATALYST
COMBUSTION
ENDOTHERMIC
EXOTHERMIC
OXIDATION
PRECIPITATE
PRODUCT
REACTANT
REAGENT
SYNTHESIS

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A reactant stops being itself once it becomes a product. The evidence shows up as heat, a color change, or a cloudy precipitate settling out of solution, and an endothermic reaction pulls in heat instead of releasing it, which is why a cold pack works. A catalyst speeds up either kind without being used up itself.

Chemical Reactions Word Search Answer Key

Checking a finished sheet, or stuck on the last word? The Chemical Reactions Word Search Answer Key marks all 10 hidden words in the grid and lists the row, column and direction each one starts from. It prints on its own sheet, so you can hand out the puzzle and keep the answers.

O	G	S	A	E	C	B	R	X	U	W	E
X	R	S	Y	N	T	H	E	S	I	S	X
I	E	O	N	D	K	I	A	Q	H	O	O
D	A	P	R	O	D	U	C	T	A	I	T
A	G	E	T	T	N	H	T	U	C	K	H
T	E	Y	D	H	O	L	A	P	F	D	E
I	N	A	R	E	E	T	N	A	T	V	R
O	T	V	W	R	F	Z	T	I	S	I	M
N	H	E	M	M	N	S	P	R	M	N	I
P	R	E	C	I	P	I	T	A	T	E	C
O	H	J	T	C	A	T	A	L	Y	S	T
C	O	M	B	U	S	T	I	O	N	N	X

O	G	S	A	E	C	B	R	X	U	W	E
X	R	S	Y	N	T	H	E	S	I	S	X
I	E	O	N	D	K	I	A	Q	H	O	O
D	A	P	R	O	D	U	C	T	A	I	T
A	G	E	T	T	N	H	T	U	C	K	H
T	E	Y	D	H	O	L	A	P	F	D	E
I	N	A	R	E	E	T	N	A	T	V	R
O	T	V	W	R	F	Z	T	I	S	I	M
N	H	E	M	M	N	S	P	R	M	N	I
P	R	E	C	I	P	I	T	A	T	E	C
O	H	J	T	C	A	T	A	L	Y	S	T
C	O	M	B	U	S	T	I	O	N	N	X

Chemical Reactions

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Chemical Reactions Word Search Answer Key

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O	G	S	A	E	C	B	R	X	U	W	E
X	R	S	Y	N	T	H	E	S	I	S	X
I	E	O	N	D	K	I	A	Q	H	O	O
D	A	P	R	O	D	U	C	T	A	I	T
A	G	E	T	T	N	H	T	U	C	K	H
T	E	Y	D	H	O	L	A	P	F	D	E
I	N	A	R	E	E	T	N	A	T	V	R
O	T	V	W	R	F	Z	T	I	S	I	M
N	H	E	M	M	N	S	P	R	M	N	I
P	R	E	C	I	P	I	T	A	T	E	C
O	H	J	T	C	A	T	A	L	Y	S	T
C	O	M	B	U	S	T	I	O	N	N	X