Question

Prepare Index Cards for any four metals and four non-metals. The
card should have information like name of metal/non-metal; its
physical properties, chemical properties and its uses.

Answer 1

Answer:

Metals

1. Iron : making alloy

2. Silver : making ornaments

3. Copper : Making electrical cables

4. Uranium : In producing energy through nuclear reactions

Non-Metals

1. Chlorine : used as bleaching agent

2. oxygen : inhailig purpose / life saving gas

3. Carbon : as lubricant in form of graphite

4. Nitrogen : making fertilizers

Explanation:

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