Name________________________
Date ____________
Chapter 1: Classification of Matter
Warm up!
Use the Word Bank below to fill in the blanks. Not all the words are used.
mixtures
compound
substances
iron
homogeneous
elements
compounds
heterogeneous
matter
element
atoms
gas
diatomic
mass
solutions
water
1. All matter consists of tiny particles called _______________.
2. A mixture that is uniform throughout the sample is said to be
_______________. These types of mixtures are known as
_______________.
3. Two or more different atoms combined chemically are called a
_______________.
4. A _______________ is made up of 2 or more substances
physically combined.
5. Substances can be broken down into 2 categories:
_______________ and _______________.
6. Matter is divided into 2 categories: _______________ and
_______________.
8. Two of the same kind of atom bonded together is called a
_________________ molecule.
9. ___________is an example of a compound.
10. _____________is an example of an element.