GIVE TWO SIGNIFICANCE OF EACH OF THE FOLLOWING METALS AND NON METALS:
1. COPPER
2. LEAD
3. ALUMINIUM
4. CHLORINE
5. IODINE
6. GRAPHITE
GIVE ONE USE OF :
1. BLUE VITRIOL
2. PLASTER OF PARIS
Answers
Answered by
42
1) Copper vessels and copper wires
2) Battery,Lead pipes,cable covering
3) Aluminium wires,roofing sheets.
4) Disinfectant,Purifier,bleach
5) added to table salt in order to avoid thyroid disease and for printing inks
6) Pencil lead, and used as a dry lubricant.
1) Pescticide
2) used to support broken bones
2) Battery,Lead pipes,cable covering
3) Aluminium wires,roofing sheets.
4) Disinfectant,Purifier,bleach
5) added to table salt in order to avoid thyroid disease and for printing inks
6) Pencil lead, and used as a dry lubricant.
1) Pescticide
2) used to support broken bones
kvnmurty:
nice answer
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Answered by
17
1. Copper - Copper Alloy and Gun Metal
2. Lead - Batteries and Cable sheaths
3. Aluminium - Kitchen utensils and Window frames
4. Chlorine - Plastic and Dye
5. Iodine - reduces thyroid hormone and can kill fungus, bacteria, and other microorganisms
6. Graphite - pencil and steel industry
Give one use of:
1. Blue Vitriol - insecticides and germicides
2. Plaster of Paris - protective coating on walls and ceilings
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2. Lead - Batteries and Cable sheaths
3. Aluminium - Kitchen utensils and Window frames
4. Chlorine - Plastic and Dye
5. Iodine - reduces thyroid hormone and can kill fungus, bacteria, and other microorganisms
6. Graphite - pencil and steel industry
Give one use of:
1. Blue Vitriol - insecticides and germicides
2. Plaster of Paris - protective coating on walls and ceilings
Plzzzz Follow me.
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