Chemistry Flashcards
0
Q
Luster
A
Shiny
1
Q
Malleability
A
Bendable
2
Q
On the periodic table, vertical columns are called
A
Chemical Families
3
Q
On the periodic table rows are called
A
Periods
4
Q
Equals the Protons and increases by one through the periodic table
A
Atomic Number
5
Q
Alkali Metals
A
Column 1, reacts with water
6
Q
Alkali Earth Metals
A
Column 2, react less than Alkali Metals
7
Q
Noble Gases
A
Column 8 don’t react
8
Q
Most elements are
A
Metals
9
Q
Describe electrons
A
Outside nucleus, no mass, charge -1
10
Q
Describe Proton
A
In nucleus, mass 1, charge +1
11
Q
Describe Neutrons
A
In nucleus, mass 1, no charge
12
Q
Valence electrons
A
Outside electrons
13
Q
Isotope
A
An atom with a different number of neutrons, giving it a different mass
14
Q
Ion
A
An atom with a different number of electrons giving it a charge
