Module 2 Flashcards
(11 cards)
1
Q
Matter
A
Anything with mass
2
Q
Atomic number
A
Number of protons in a nucleus
3
Q
Elements
A
Chemical substance that cannot be broken down
4
Q
A
5
Q
Periodic Table
A
List of elements in order
6
Q
Isotopes
A
Different forms of the same chemical element
7
Q
Atomic Mass
A
Mass of an atom
8
Q
Molecule
A
Group of atoms bonded together
9
Q
Compound
A
Substance made of multiple elements
10
Q
Ion
A
Atom that has electrical charge
11
Q
A