Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Matter
Test Description: Basic atom states of matter and law of conservation of mass
Instructions: Answer all questions to get your test result.
1) Which of the following is an example of asubatomic particle?
A
oxygen
B
carbon
C
hydrogen
D
electron
2) What two types of particles exist within an atomic nucleus?
A
protons/neutrinos
B
positrons/neutrons
C
neutrons/ electrons
D
protons/ neutrons
3) Oxygen has an atomic number of 8. What can you conclude from this fact?
A
an atom of oxygen weighs 8 grams
B
an atom of oxygen has 4 protons and 4 electrons
C
an atom of oxygen has 8 positrons
D
an atom of oxygen has 8 protons
4) How are molecules different from atoms?
A
they consist of several atoms bonded together
B
their particles do not have a charge
C
they do not form bonds with other atoms
D
they do not contain neutrons
5) The word atoms comes from a Greek word for indivisible. In what way are atoms indivisible?
A
they cannot be broken apart without losing their chemical properties
B
they cannot form bonds with other atoms
C
they cannot be separated once they are bonded with other atoms
D
they cannot gain or lose electrons
6) What can you conclude from the fact that electrons orbit far away from the nucleus?
A
protons have a positive charge
B
atoms are comprised of mostly empty space
C
electrons are extremely small
D
atoms consist of subatomic particles
7) During a science experiment a student is asked to list physical properties of gold. Which of the following would be a physical property?
A
solid
B
density
C
ALL of these
D
color
8) The law of conservation of mass says substances can neither be ___________or _________
A
created; destroyed
B
blended together; separated
C
condensed; extracted
D
built; torn down
9) How is weight different from mass?
A
weight is measured in grams; mass in newtons
B
weight changes depending on gravity, mass stays constant throughout the universe
C
weight can be converted to energy; mass cannot
D
weight is measured with a scale; mass a balance
10) 4 grams of hydrogen and 32 grams of oxygen will combine to form:
A
28 grams of hydroxide
B
32 grams of oxygen
C
36 grams of deuterium
D
36 grams of 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?