Carbon Crossword

an element with three allotropes
hardest material on earth and is made of pure carbon
a sphere made up of carbon atoms
a fiber made of carbon
a gas made by burning carbon and organic matter
a toxic, flammable gas made by incomplete combustion of carbon
a salt of carbonic acid
a salt of hydrocyanic acid
any organic compound containing only atoms of carbon and oxygen
a hydrocarbon gas
a flammable hydrocarbon gas of the alkane series
a flammable hydrocarbon gas that is a constituent of petroleum
a sugar which is a compound of 6 carbon, 12 hydrogen, and 6 oxygen
a non metal used in pencils and is a conductor of electricity
a flammable gas that is the main constituent of natural gas
a toxic, flammable, volatile liquid alcohol
a flammable, highly poisonous gas made by oxidizing hydrogen cyanide
a toxic, flammable gas used as a solvent often for rubber and sulfur
a volatile white crystalline compound
a volatile liquid hydrocarbon present in coal tar
a flammable liquid cycloparaffin obtained from petroleum
a poisonous gas made by the reaction of chlorine and carbon monoxide
an organic polymer deposited in the cell walls of most plants
a hard crystalline compound of silicon and carbon