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Physical properties of Non Metals.
State -Non metals are solid,liquid and gases.
Conductor-It is bad conductor of heat and electricity except graphite.
Brittleness-It can break into pieces. eg -sulphur
phosphorus, iodine.
Lusture-They do not possess lusture.(exception-iodine)
Softness-It is soft.(exception-diamond).
Density-It is light in weight.
Melting and boiling point-They have low Melting and boiling points.
Негізгі бет Metals and non Metals Class10 Science (Chemistry) NCERT
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