Across
1
Reddish electrical conductor
4
Smallest unit of an element
6
Path of a planet around the sun
8
Form of thermal energy
Down
2
Fourth state of matter
3
Unit of heredity
5
Element found in all living things
7
Unit of electric potential
Reddish electrical conductor
Smallest unit of an element
Path of a planet around the sun
Form of thermal energy
Fourth state of matter
Unit of heredity
Element found in all living things
Unit of electric potential