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10Coal, charcoal, and sooty are black in color.
Carbon is a metal.
The word 'carbon' comes from Latin and means charcoal.
Carbon burns in air easily.
Burning of carbon does not give smoke.
Diamond and graphite are examples of substances made of carbon.
Carbon has atomic number 12.
Carbon is the chief element of organic compounds.
Black smoke and dense ash indicate the presence of carbon.
Carbon is found only in non-living things.
Percentage: 0%
Which of the following is black in color?
Carbon is a:
The atomic number of carbon is:
Burning carbon produces:
Diamond and graphite are:
Which of these is formed when sugar is burned?
Carbon is found in:
The main element of organic compounds is:
Firewood burning produces:
The meaning of the word 'carbon' in Latin is:
The color of coal, charcoal, and sooty is ______.
The word 'carbon' has come from ______.
Burning carbon gives ______ and light.
Diamond and graphite are made up of ______.
Carbon is a ______.
The atomic number of carbon is ______.
Carbon is present in all ______.
Smoke, charcoal, and sooty are ______ of carbon.
Sugar forms ______ charcoal when burned.
Carbon is the chief element of ______ compounds.