Chapter 2 - Classification Of Matter Flashcards
1
Q
Pure Substance
A
Matter that has a definite composition
2
Q
Element
A
Found on the Periodic Table and made of one kind of atom
3
Q
Compound
A
2 or more elements chemically bonded together
4
Q
Atom
A
Smallest part of an element that still has the elements properties
5
Q
Molecules
A
Smallest part of compounds
6
Q
Subscript
A
Tell the number of atoms
7
Q
Mixture
A
Atoms not chemically bound together in no definite composition
8
Q
Homogeneous Mixture
A
Is a solution
9
Q
Solution
A
One substance (solute) is dissolved in another (solvent)
10
Q
Alloy
A
Solution of metals
New properties individual metal don’t have
11
Q
Heterogeneous Mixture
A
Is a suspension
12
Q
Suspension
A
Particles separate if you let it sit
