Science, asked by naughtyjehi, 1 year ago

heya!!
Answer my question ➡️➡️➡

✏️why metals are good conductor of heat and electricity whereas non metals are not?
✏️Is milk a pure substance ?
✏️write few applications of crystalline process?

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Answers

Answered by tekademrpego8x
0
Answer for question no. 1-
Metals have free electrons which helps them in the conduction of electricitywhereas non metals have no free electrons which makes them a poorconductor of electricity. ... However some exceptions are there.Such as graphite being a non metal is a good conductor of electricity and are also used as electrodes..
Answered by Secondryschl
0

Ans:-2 Milk is a complex blend of water, carbohydrates, fats, proteins and many other components such as calcium-containing compounds. There are various grades of milk.  Thus it is a mixture.

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