What are metalloids ? Give example.

(a) Compare metals and non-metals based on their physical properties (any two). (b) What are metalloids ? Give two examples. (c ) Identify metals from the following : boron, sodium, mercury, carbon.

What are petides ? Give example ?

What is metalloid? Give example.

What are antacids? Give an example.

What are enantiomers? Give example.

What are antiseptics ? Give examples.

What is metalloid ?