Question

1.Name two soft metals that can be cut with a knife.
2. A non metal which is essential for life and can be inhaled during breathing.
3. Non metal used to disinfect water.
4. Purple coloured non metal which forms brown solution in alcohol and is applied on wounds as antiseptic.

(Pls give exact answers :)

Answer 1

1-sodium and gallium
2-carbon
3-chlorine
4-iodine

Answer 2

hey! friend!
your ans-----☺
1) sodium and potassium

2) oxygen

3) chlorine

4) iodine


hope it is helpful
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