PDF chapter test TRY NOW
Match the elements with their uses:
Answer variants:
Dyes
Antiseptic
Jewellery
Firecrackers
Firecrackers
Conductor of electricity
Electric wires
Foil used in food wrapping
Fertiliser
Automobiles
Batteries
Water purification
Clinical thermometers
Elements | Uses |
Graphite | |
Mercury | |
Phosphorous |
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