Atoms And Bonds Test #3 Question Preview (ID: 12668)
Chemistry.
TEACHERS: click here for quick copy question ID numbers.
The 2 in H2O is known as a ____________________________.
a) subscript
b) coefficient
c) product
d) formula
A change that produces a new substance is called a ______________________.
a) chemical change
b) physical change
c) chemical reaction
d) products
Burning paper is an example of a __________________________________.
a) chemical change
b) physical change
c) chemical reaction
d) state change
The 2 in front of this-------2HCL is known as a ________________________.
a) coefficient
b) subscript
c) product
d) reactant
In chemical reactions, energy is either _______________ or _______________.
a) released or absorbed
b) taken away or given off
c) given off and given away
d) released or given off
Which of the following is not a characteristic of Alkali Metals?
a) 7 outer electrons
b) react violently
c) 1 outer electron
d) metals
Which of the following is not a characteristic of Halogens?
a) react violently
b) 7 outer electrons
c) bond easily
d) can be solids, liquids, or gases
Which of the following is not a characteristic of Noble gases?
a) bond easily
b) 8 outer electrons
c) very stable
d) gases
Blowing up a balloon is an example of a _____________________.
a) physical change
b) chemical change
c) chemical reaction
d) change in state
Baking a cake is an example of a ___________________.
a) chemical change
b) physical change
c) chemical reaction
d) change in state
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 12668 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 12668 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register