Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chemical Formula And Equations Vocabulary I
Test Description: Vocabulary
Instructions: Answer all questions to get your test result.
1) Chemical formula
A
a form of an atom
B
symbols expressing the division of a nucleus
C
nuclear fusion
D
written expression of a compound using letters and symbols
2) Coefficient
A
little number in front of the compound or element
B
little number following the compound or element
C
big number in front of the compound or element
D
big number following the compound or element
3) Subscript
A
big number in front of the element
B
little number in front of the element
C
big number following the element
D
little number following the element
4) Coefficient
A
determine the number of molecules of the compound
B
determine the number letters in the formula
C
determine the number of protons in the compound
D
determine the number of atoms of the element in the compound
5) Subscript
A
determine the number of protons of the element
B
determine the number of nuclei of the element
C
determine the number of molecules of the element
D
determine the number of atoms of the element
6) Compound
A
less than one capital letters
B
two or more capital letters
C
2 or less protons
D
2 or more protons
7) Element
A
more than one proton
B
more than one capital letter
C
one capital letter
D
less than one proton
8) Compound
A
Ag
B
B
C
NaCl
D
Cl
9) Element
A
CH
B
NaSOH
C
P
D
CO
10) Compound
A
Mg
B
Ga
C
NaSOH
D
Hg
11) Protons identify...
A
the electron clouds
B
the neutrons
C
the element
D
the nucleus
12) Elements on the periodic table are represented by
A
an electron cloud
B
a mass number and protons are included
C
a nucleus and the center contains protons
D
a symbol and first letter is capitalized
13) Evidence of a chemical change
A
permanent color change
B
electron cloud
C
mixture
D
electrical charge
14) Precipitate..
A
mixture in a chemical reaction
B
cloudy substance in a chemical reaction
C
bubbles in a chemical reaction
D
rain, sleet or snow in a chemical reaction
15) Chemical reaction
A
an electrical change that dissolves into a different substance
B
chemical change when two or more substances react to form a new substance
C
a physical change that mixes together
D
a positive charged element that reacts to form a negatively charged element
16) Evidence of a chemical reaction
A
breaking of a colored pencil
B
formation of bubbles
C
physical change that evaporates
D
mixture that dissolves
17) Evidence of a chemical reaction
A
fireworks debris landing in the water
B
fireworks laying on the ground
C
fireworks exploding in the sky
D
picking out your favorite firework show
18) Physical change
A
frying dough to make donuts
B
creating french toast from old bread
C
spreading butter on toast
D
burning toast
19) Reactant
A
the beginning of a chemical reaction; the left side of the yield
B
the end or result of a chemical reaction; right side of the yield
C
the middle of the chemical reaction; left side of the yield
D
the flow of a chemical reaction
20) Product
A
the beginning of the reaction; right side of yield
B
the flow of the chemical reaction
C
result or end of reaction; right side of yield
D
the middle of the reaction; right side of yield
*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?