Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chemistry Review
Test Description: Students will review for their midterm test.
Instructions: Answer all questions to get your test result.
1) How is a chemical change different from a physical change?
A
a chemical change alters the identity of a substance
B
a chemical change changes the state of matter
C
chemical changes only take place in certain parts of the world
D
a chemical change destroys atoms
2) If five grams of sodium (NA) reacts with ten grams of chlorine, how many grams of table salt are formed?
A
15
B
35
C
50
D
25
3) aluminum can be rolled into thin sheets because of its
A
solubility
B
malleability
C
ductility
D
magetism
4) Which of the following describes how to calculate atomic mass
A
add the number of electrons to the number of protons
B
subtract the number of electrons from the number of protons
C
add the number of protons and neutrons
D
add the electrons, protons, and neutrons of the atom
5) A carcinogen is
A
a chemical used as a food preservative in dairy products
B
the chemical used in radiation treatment of cancer patients
C
a chemical that causes birth defects, such as fetal alcohol syndrome
D
any chemical that is known to cause cancer
6) what is the difference between a synthetic element and a natural element
A
synthetic elements can be used in chemical reactions
B
synthetic elements are not found in nature
C
synthetic elements dissolve easily
D
natural elements do not combine with other atoms
7) Fetal alchol syndrome is an example of
A
a teratogen, or birth defect
B
mutagen
C
drug addiction
D
carcinogen
8) a child must take medicine in smaller doses than adults because
A
adults are often working and therefore exposed to more deadly chemicals
B
children are not as susceptible to diseases as adults
C
children have less body mass
D
children have a higher susceptibility to harmful chemicals
9) which of the following is an example of a chemical change
A
a nail rusting
B
face blushing
C
water evaporating
D
ice cream melting
10) how is density calculated?
A
mass multiplied by volume
B
volume subtracted from mass
C
mass subtracted from volume
D
mass divided by volume
*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?