Click the correct word to finish the physical appearances of carbon compounds:
Answer variants:
boiling point
Viscosity
Crystaline
soft powder
insoluble
hard solid
allotropic
Amorphous
non-metal
low melting
• Carbon is a found in different allotropic forms, from to .
• All the kinds of carbon are solids, whereas compounds exist in solid, liquid and gaseous state.
• forms of carbon and graphite are primarily black in colour and opaque. On the other hand, diamond is transparent and shiny.
• Carbon amorphous forms have and compared to crystalline states.
• Carbon is in water and other common solvents. But some of its compounds are soluble in water and other solvents. e.g., Ethanol, \(CO_2\) are soluble in water.
• All the kinds of carbon are solids, whereas compounds exist in solid, liquid and gaseous state.
• forms of carbon and graphite are primarily black in colour and opaque. On the other hand, diamond is transparent and shiny.
• Carbon amorphous forms have and compared to crystalline states.
• Carbon is in water and other common solvents. But some of its compounds are soluble in water and other solvents. e.g., Ethanol, \(CO_2\) are soluble in water.