C17 Terms Flashcards
1
Q
Fire air water and earth
A
alchemy
2
Q
Represents elements
A
chemical symbol
3
Q
Occur as single atoms
A
monatomic
4
Q
One of the most useful tools of science
A
periodic table of elements
5
Q
The properties of the elements vary with their atomic numbers in a periodic way.
A
periodic law of the elements
6
Q
metal
A
Almost three fourths of the elements
7
Q
luster
A
A silverish color
8
Q
malleable
A
Bendable
9
Q
ductile
A
Conducts electricity
10
Q
nonmetal
A
Not a metal
11
Q
metalloid
A
Between metals and nonmetals
12
Q
semimetal
A
Between metals and nonmetals
13
Q
family
A
Each column on the periodic table
14
Q
group
A
Each column on the periodic table
15
Q
alkali meetal
A
Has 1 electron
16
Q
alkaline-earth metal
A
Has two electrons