Flash Flashcards
1
Q
Colourless gas
A
Oxygen
2
Q
Yellow powder
A
Sulfur
3
Q
Red brown shiny solid
A
Copper
4
Q
Grey solid
A
Iron
5
Q
Silicon dioxide
A
White powder
6
Q
Silicon
A
Black
7
Q
Copper sulphate
A
Blue powder
8
Q
Iron sulfide
A
Black solid
9
Q
Green solid
A
Copper carbonate
10
Q
Iron sulphate
A
Light blithe solid