Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chemistry Review
Test Description: Grade 7 periodic table/chemistry review
Instructions: Answer all questions to get your test result.
1) How do you find the number of protons in an atom?
A
atomic number
B
atomic mass
C
guess
D
atomic mass - atomic number
2) How do you find the number of neutrons in an atom?
A
guess
B
atomic mass - atomic number
C
atomic mass
D
atomic number
3) How many electrons fit in the first shell?
A
2
B
10
C
1
D
8
4) How many electrons fit in the second shell?
A
18
B
8
C
10
D
2
5) What is the name of element with symbol Fe?
A
Silver
B
Iron
C
Fenetium
D
magnesium
6) An element in group 1 always has
A
1 electron shell
B
1 valence electron
C
1 proton
D
1 atom
7) NaCl is an example of a
A
compound
B
mixture
C
element
D
gas
8) Sodium has one valence electron and 3 electron shells. To achieve a full shell, it will:
A
donate one electron
B
receive 7 electrons
C
receive one electron
D
donate 7 electrons
9) Helium, Neon, Argon and Krypton are all examples of
A
compounds
B
Halogens
C
mixtures
D
noble gases
10) The element Gold has symbol
A
GoLd
B
Ag
C
Go
D
Au
11) The element potassium has symbol
A
K
B
Po
C
Ko
D
P
12) What is the name of the positively charged subatomic particle
A
electron
B
proton
C
neutron
D
positivitytron
13) What is the name of the negatively charged subatomic particle?
A
neutron
B
proton
C
electron
D
negativitytron
14) Neutrons have what kind of charge?
A
positive
B
negative
C
a big one
D
neutral
15) if an atom has a neutral charge, it means that protons and _______ are equal
A
neutrons
B
valence electrons
C
electrons
D
electron shells
*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?