Question

रासायनिक गुणधर्मों के आधार पर धातुओं एवं अधातुओं में विभेद कीजिए।

Answer 1

Differences on basis of chemical properties :

Ф The metals have 1,2 or 3 electrons in their outermost shell.

Ф The non-metals have only 4,5,6 or 7 electrons in their outermost shell.

Ф The metals lose electrons only.

Ф The non-metals gain electrons.

Ф The metal always has a positive charge.

Ф The non-metals has a negative charge.

Ф Metal elements form cations.

Ф Non-metal elements form anions.

Ф Metals are found abundant in the bottom of the periodic table.

Ф Non-metals are abundant at the top of the periodic table.

Ф Example of metal is sodium.

Ф Example of non metal is oxygen.

Answer 2

Heya mate
The answer of ur question is here


difference on the basis of chemical properties :-

METALS :-

1) Metals react with non-metals to form ionic compounds.
eg:- 2Na + Cl₂ → 2NaCl

2) metals combine with oxygen to form metal oxides which are basic in nature.
eg:- 2Mg + O₂ → 2MgO

NON-METALS:-

1) non-metals form covalent bonds.

2) non-metals dissolve in water to form acidic solutions.
eg:- SO₂ + H₂O → H₂SO₃




hope it helps