Question

Which of the following are not compound chlorine gas , potassium chloride , iron , iron sulphide ,aluminium , iodine , carbon
, carbon monoxide, sulphur powder

Answer 1

Answer:

chlorine gas,iron,aluminium,carbon sulphur powder are elements not compounds

Answer 2

Answer:

Chlorine gas, Iron Powder, Aluminium foil, Iodine vapour, graphite and diamond are not compounds

Explanation: