Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
PASS Chem 2 Review
Test Description: Chemistry review
Instructions: Answer all questions to get your test result.
1) Which of the following is NOT metal?
A
Iron
B
Calcium
C
Sulfur
D
Sodium
2) Which of the following equations is balanced? (note the numbers behind the symbols should be subscripts)
A
H2 + O2 --> H2O
B
H + O --> H2O
C
2H + 2O --> 2 H2O
D
2H2 + O2 --> 2 H2O
3) What are the correct number of atoms for each element in this sample: 4H2O (The 2 behind the H should be a subscript)
A
4 Hydrogens, 4 Oxygens
B
2 Hydrogens, 2 Oxygens
C
8 Hydrogens, 4 Oxygens
D
4 Hydrogens, 2 Oxygens
4) Pure substances that are composed of two or more types of elements, can only be changed into simpler substances by chemical changes
A
molecules
B
metals
C
mixtures
D
compounds
5) The smallest part of a COMPOUND, made up of two or more elements
A
molecules
B
atoms
C
sodium
D
mixtures
6) Which of the following is a mixture?
A
water
B
salt and pepper
C
carbon
D
oxygen
7) What is the range of the pH scale?
A
1-12
B
0-14
C
7
D
6-8
8) Which of the following is NOT a characteristic of an acid?
A
reacts with bases
B
sour taste
C
0-6 on the pH scale
D
include dish detergent, cleaners
9) Which of the following is NOT a characteristic of a base?
A
8-14 on the pH scale
B
feels slippery
C
0-6 on the pH scale
D
bitter taste
10) When a substance is neither an acid or a base it is ____.
A
orange juice
B
cola
C
lysol cleaner
D
neutral or pure water
*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?