Across
1
Unit of force
4
Unit of energy
5
Chemical element in table salt
6
Substance with pH above 7
Down
2
Unit of heredity
3
Precious yellow metallic element
5
Ball of burning gas in space
7
Biological catalyst
Unit of force
Unit of energy
Chemical element in table salt
Substance with pH above 7
Unit of heredity
Precious yellow metallic element
Ball of burning gas in space
Biological catalyst