1.) Which of the following correctly defines matter?
a.) Matter is anything that has mass. b.) Matter is anything that has value. c.) Matter is everything that we see everyday.
d.) Matter is anything that has mass and volume.
2.) The following are properties of substances, EXCEPT ONE, which is the exception?
a.) It has a definite boiling and melting point.
b.) It can be separated by physical means.
c.) It cannot be separated by physical means.
d.) It is homogenous.
3.) Below are sets of matter. Which is a set of pure substances?
a.) oxygen, water and hydrogen
b.) sugar, orange juice and water
c.) flour, sugar and pancake
d.) water, sugar and syrup​