Chemistry, asked by kkkkrishna356, 1 year ago

what are the physical properties of nonmetals

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Answered by shivi1802
21
Physical Properties of nonmetals:

Physical State: Most of the non-metals exist in two of the three states of matter at roomtemperature: gases (oxygen) and solids(carbon).


Non-Malleable and Ductile: Non-metals are very brittle, and cannot be rolled into wires or pounded into sheets.


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Answered by jatin556775
11
Physical Properties of nonmetals:
Physical State: Most of the non-metals exist in two of the three states of matter at room temperature: gases (oxygen) and solids (carbon).
Non-Malleable and Ductile: Non-metals are very brittle, and cannot be rolled into wires or pounded into sheets.
Conduction: They are poor conductors of heat and electricity.
Luster: These have no metallic luster and do not reflect light
Conductivity: Poor conductors of heat and electricity
Melting and Boiling Points: The melting points of non-metals are generally lower than metals
Seven non-metals exist under standard conditions as diatomic molecules:
H2(g)
N2(g)
O2(g)
F2(g)
Cl2(g)
Br2(l)
I2(l) (volatile liquid - evaporates readily)


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