Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chemical Formulas And Chemical Equations
Test Description: Easy
Instructions: Answer all questions to get your test result.
1) Atom is to element as molecule is to
A
compound
B
subscript
C
mixture
D
nucleus
2) Which example is a compound?
A
CO
B
Co
C
He
D
Si
3) The materials before a chemical reaction are called
A
products.
B
atoms.
C
yields.
D
reactants.
4) Materials present BEFORE a chemical reaction
A
chemicals
B
yields
C
product
D
reactants
5) Chemical reactions are represented by
A
chemical compounds
B
chemical formulas
C
chemical equations
D
chemical symbols
6) How many elements are in NaHCO3?
A
8
B
6
C
4
D
3
7) What shows the number of molecules?
A
coefficient
B
subscript
C
reactants
D
product
8) How many atoms of carbon are in are in C12H22O11?
A
3
B
11
C
22
D
12
9) A subscript shows the number of
A
molecules
B
atoms
C
compounds
D
elements
10) Which is NOT a chemical formula?
A
Al
B
HE
C
Ca
D
Na
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?