Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chemistry Unit 2
Test Description: Review
Instructions: Answer all questions to get your test result.
1) Substances that can be used to determine whether a solution is an acid, a base, or neutral are called _________________.
A
indicator
B
acid
C
pH
D
base
2) Oven cleaner is a highly caustic chemical that reacts with baked on foods. It is dangerous to the touch and has a very slippery feel. What is the likely pH of oven cleaner?
A
between 5 and 7
B
around 7
C
below 4
D
above 10
3) Pepsi, vinegar, orange juice: What property do all three of these common household substances have in common?
A
They all turn litmus paper blue.
B
They all have a pH above 7
C
They all taste bitter
D
They are all acidic.
4) Mixtures can be separated by physical means, such as, filtration, sifting, and ____________.
A
Evaporation
B
Mixtures
C
Sanding
5) In a _____________________ bond, the atoms are bound by shared valence electrons.
A
Stolen
B
Shared
C
Ionic
D
Covalent
6) When metals bond with nonmetals they form _____________ bonds.
A
covalent
B
ionic
C
shared
D
stolen
7) The temperature at which liquid changes into a gas.
A
chemical properties
B
color change
C
boiling point
D
melting point
8) Water is heated and evaporates. What type of change is described?
A
energy change
B
physical change
C
chemical change
D
nuclear change
9) To determine the density of a carton of milk, you would measure
A
its weight
B
the mass and volume
C
the length and vollume
D
its length
10) What is the pH range of a base?
A
0 - 6.9
B
0 - 3
C
7.1 - 14
D
5 - 7
*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?