Question

two uses of carbon , carbon dioxide and methane

Answer 1

CARBON
1. Carbon as graphite is a good lubricant.
2. Carbon is a key component in the making of steel.
CARBON DIOXIDE
1. Carbon Dioxide is used for extinguishing fires since it cuts the supply of oxygen to the fire.
2. Cabon dioxide is also used in the making of carbonated soft drinks.
METHANE
1. Methane is the main ingredient in the making of natural gas.
2. It is also used for producing electricity

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