State whether the following statements are true or false
Coal is ductile.

State whether the following statements are true or false Coal and sulphur are hard, and lustrous.

State whether the following statements are true or false: Solder is an alloy of copper and tin.

State whether the following statements are true or false. If false give the correct answer. agta+m .

State whether the following statements are true or false. If false give the correct answer. agtbimpliesmagtmb .

State whether the following statements are true or false. If false give the correct answer. a^3gta .

State whether the following statements are true or false. If false give the correct answer. magtmbimpliesa^2gtb^2 .