Question

what Is m.p. and b.p. in metals and non metals

Answer 1

M.p is MELTING POINT AND b. p is BOILING POINT

Answer 2

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M. P= MELTING POINT
B. P=BOILING POINT.



SOMETHING MORE TO KNOW ABOUT :

Q. WHAT IS MELTING POINT?
ANS-The melting point of an element is when it converts from solid form to a liquid.


Q. WHAT IS BOILING POINT?
ANS-The temperature at which a liquid boils and turns to vapour





PROPERTIES OF METALS :

Lustrous (shiny)

Good conductors of heat and electricity.

High melting point.

High density (heavy for their size)

Malleable (can be hammered)

Ductile (can be drawn into wires)

Usually solid at room temperature (an exception is mercury)

Opaque as a thin sheet (can't see through metals)





PROPERTIES OF NON METALS :


High ionization energies.

High electronegativities.

Poor thermal conductors.

Poor electrical conductors.

Brittle solids—not malleable or ductile.

Little or no metallic luster.

Gain electrons easily.

Dull, not metallic-shiny, although they may be colorful.





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