Terms
Water (H₂O) is an example of this because hydrogen and oxygen are chemically joined.
What is a compound?
form of matter with no definite shape or volume
What is gas?
The smallest unit of an element that still retains the properties of that element is this.
What is an atom?
a change that does not produce a new substance
What is physical change?
study of chemical reactions/part of physical science
What is chemistry?
A substance made of only one type of atom is called
What is element/pure substance?
Trail mix is an example of ______ mixture because its ingredients are physically combined in a non-uniform appearance.
What is heterogeneous?
This type of matter can be found on the periodic table.
What is an element?
In this type of mixture, the different substances are evenly distributed throughout.
What is homogeneous mixture?
not evenly distributed throughout
What is heterogeneous mixture?
when 2 compounds are mixed together without chemical bonding
What is mixture?
density is an example of a __________ property.
What is physical?
Milk is commonly classified as this type of mixture because tiny particles are dispersed throughout another substance.
What is a colloid?
A mixture has particles that are visible, settle to the bottom when left undisturbed, and can be filtered out.
What is a suspension?