3.4 Flashcards
1
Q
Nonmetal
A
An element that lacks most of the properties of metals
2
Q
Diatomic Molecule
A
A molecule composed of two atoms
3
Q
Halogen Family
A
The elements in group 17 of the periodic table
4
Q
Noble gas
A
An Element in Group 18 of the periodic table
5
Q
Metalloid
A
An element that has some of the characteristics of metals and som of the characteristics of nonmetals
6
Q
Semiconductor
A
A substance that can conduct electricity under some conditions