Whether diamond is an element or a compound or a mixture ?
State whether the following statement is True or False: Sulphur is an element, air is a compound and steam is a mixture.
State whether true or false. Justify your answer.
1. Water is a mixture.
2. Milk is a compound.
3. Brass is an element.
A/an ___________ is a simple substance which cannot be further divided into one or more pure components by any chemical means. Whereas, a/an ___________ is a chemical combination of two or more simple substances.