Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chemistry Review
Test Description: STAAR Review
Instructions: Answer all questions to get your test result.
1) Which element is a poor conductor of heat?
A
Al
B
Ca
C
Ar
D
Cu
2) What do the elements S,N,P and BR have in common?
A
They are nonmetals
B
They are noble gases
C
They have same thermal conductivity
D
They have the same number of protons
3) Arsenic,a poison, has an atomic number of 33. It is classified as a-
A
non-metal
B
metal
C
actinide
D
metalloid
4) Bromine in group 17 is not accurately described as...
A
mass 79.904
B
malleable, ductile
C
very reactive
D
liquid, reddish brown in color
5) How many valence electrons does carbon have?
A
1
B
2
C
3
D
4
6) How can you find elements with chemical properties similar to other elements?
A
no number
B
atomic number
C
group number
D
period number
7) What does the atomic number tell you?
A
number of protons
B
number of electrons
C
element identity
D
all choices correct
8) What do the periods tell you?
A
neutron number
B
metal classification
C
reactivity
D
energy levels
9) mass of the atom is located where?
A
nucleus
B
2nd energy level
C
electron cloud
D
center
10) what determines reactivity?
A
Protons
B
valence electrons
C
neutrons
D
electrons
*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?