Chapter 5 Flashcards
1
Q
Each column of the periodic table is a
A
Group
2
Q
The principal is know as the
A
Periodic law
3
Q
A change atom is called an
A
Ion
4
Q
Shiny solids that can be stretched and shaped
A
Metals
5
Q
Except for hydrogen, found on the right side of the periodic table
A
Nonmetals
6
Q
Metalloids
A
Semiconductors
7
Q
It is soft and shiny and reacts violently with water
A
Alkali metals
8
Q
Harder, dense, stronger, and have high melting pointer
A
Alkaline-earth metal
9
Q
Located in groups 3-12
A
Transition metal
10
Q
Exist as single atoms instead of as molecules
A
Noble gases
11
Q
Most reactive metals
A
Halogens
12
Q
Each row of the periodic table is a
A
Period
