Question

write any two chemical difference between metal and non mental​

Answer 1

Explanation:

Metals Non-metals

Metals are electro-positive. Non-metals are electronegative.

Metals reacts with oxygen to form basic oxides.

4Na+O

2

→2Na

2

O

Non-metals react with oxygen to form neutral or acidic oxide.

C+O

2

→CO

2

Metal oxides and hydroxides bonds have ionic bonds. Non-metal oxides and hydroxides have covalent bonds.

Metals react with water to form hydroxide and hydrogen.

2Na+2H

2

O→2NaOH+H

2

Non-metals do not react with water.

Metals react with dilute acids to form salt and H

2

. Non-metals do not react with dilute acid and they can not displace hydrogen.

Metals react as reducing agent by donating electrons.

Na→Na

+

+e

−

Non-metals are oxidizing agents that can gain the electrons.

Cl

2

+e

−

→Cl

−

hope it helps

Answer 2

$\huge\red{Metal}$

A metal is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. Metals are typically malleable (they can be hammered into thin sheets) or ductile (can be drawn into wires)

$\huge\red{Non\:Metal}$

Non-metals are natural materials that do not produce heat or electricity and that are structurally brittle (can not be easily rolling, moulding, extruding or pressing). Chemically, hydrogen, carbon, nitrogen, oxygen, phosphorus, arsenic and selenium are the non-metallic elements in the periodic table.