Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chemistry Test Questions 2018
Test Description: Chem test questions
Instructions: Answer all questions to get your test result.
1) Cesium reacts with water. Which element below would most likely react with water also.
A
Neon
B
Rubidium
C
Nitrogen
D
Magnesium
2) Which of the following correctly describes how the Law of Conservation of Mass relates to a chemical reaction?
A
The change in the amount of matter is equal to the amount of energy created
B
The reactants and products have exactly the same compounds.
C
The reactants and products have the same atoms
D
The change in the matter is less than the total mass you started with.
3) Which of the following is a physical change?
A
burning down Mr. Goodwin's house
B
baking muffins
C
melting an ice cube
D
making toast
4) If I was looking at a group of elements on the periodic table that are shiny, malleable, and great conductors, which group below would I be looking at?
A
halogens
B
metalloids
C
nonmetals
D
metals
5) Which of the following is a compound
A
Argon (Ar)
B
Oxygen (O)
C
Nitrogen (N)
D
Ammonia (NH3)
6) If Potassium reacts with Oxygen to form a compound in the ratio of two Potassium to one oxygen atom. Element Q also reacts with Potassium in the ratio of two Potassium to one element Q atom. Which is most likely element X?
A
Krypton (Kr)
B
Fluorine (F)
C
Selenium (Se)
D
Nitrogen (N)
7) How many protons are in one atom of Iodine (I)?
A
15
B
67.77
C
53
D
126.90
8) What does the atomic number tell us?
A
the number of neutrons
B
the number of protons
C
Mr. Goodwin's weight
D
the number of atoms
9) Which of the following property best describes a metalloid?
A
the ability to conduct under the correct conditions
B
the ability to react easily with all materials
C
the ability to be bent easily
D
the ability to give 1 electron during chemical bonding
10) Which best describes a heterogeneous mixture?
A
it contains two or more types of particles which are easily distinguished.
B
it is composed of two or more elements in a fixed pattern
C
it is composed of two or more substances in which particles are evenly blended so you can't see them
D
it contains only one type of atom
*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?