Question

[ tex ] \ huge \ mathfrak { HOLA \ : BRAINLIAN'S } [ / tex ]



Help me out Please !!

The question is. ..

☆ CHEMICAL PROPERTIES OF METALS AND NON - METALS .

Note :

Answer on the BASIS OF 8th CLASS !!!!!


Only experts required !!

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Answer 1

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♣ CHEMICAL PROPERTIES OF METALS

✍️ They are electropositives.

✍️ They can lose electrons.

✍️ They undergo oxidation.

✍️ They have low ionisation energy.

✍️When reacted with acids they form basic compounds.

♣ Examples of metals

✍️ Sodium, potassium, magnesium

✍️ scandium , titanium , vanadium

✍️ lithium, berillium , calcium

♣ CHEMICAL PROPERTIES OF NON-METALS

✍️ They are electronegatives.

✍️ They can gain electrons.

✍️They undergo reductions.

✍️ They have high ionisation energies.

✍️ When reacted with bases they form acidic compounds.

♣ Examples of Non-metals

✍️ Oxygen, fluorine , chlorine

✍️ Iodine, sulphur, nitrogen

✍️ bromine , phosphorus , selenium