Chapter 1- Matter Flashcards
0
Q
Mass
A
Measurement of amount of matter
1
Q
Matter
A
Defined as anything that takes up space
2
Q
Atom
A
Smallest unit of an element that maintains identity
3
Q
Element
A
A pure substance that cannot be broken down and is made up one atom
4
Q
Compound
A
Substance that can be broken down
5
Q
Extensive property
A
Depend on amount of matter present
6
Q
Intensive property
A
Does not depend on amount of matter present
7
Q
Change of state
A
Change of substance from one state to another
8
Q
Solid
A
Definite volume and shape
9
Q
Liquid
A
Definite volume but indefinite shape
10
Q
Gas
A
Indefinite volume and shape
11
Q
Plasma
A
High temp physical state of matter In which atoms loose most of their electrons particles that make up atoms
12
Q
Reactants
A
Substances that react in a chemical change
13
Q
Products
A
Substances that are formed in a chemical change
