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Commer
Good Garth School
Naduveerapattu
Chemistry Worksheet - Class X
Metallurgy
(1) Name a 'metal' which has the following properties.
Metal
1. Is a liquid at ordinary temperatures.
2. Has a low boiling point but does not float on water.
3. Is a light, soft metal which can be cut with a knife.
4. Does not give a note on striking,
(2) Name a 'non-metal' which has the following properties.
Non-metal
1. Volatizes at low temperatures and burns in air with a pale blue flame.
2. Has a very high density.
3. Conducts electricity and is lustrous,
4. Does not conduct electricity but is lustrous.