Allotropes of Carbon
Chemistry ⇒ Carbon and Organic Chemistry
Allotropes of Carbon starts at 8 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Allotropes of Carbon.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 8
Describe one reason why graphite is used in batteries.
Describe one use of diamond and one use of graphite.
Describe the main difference in bonding between diamond and graphite.
Describe what is meant by the term 'allotrope'.
Explain why diamond does not conduct electricity.
Explain why fullerenes are important in scientific research.
Explain why graphite is slippery.
Name the allotrope of carbon that is used as a lubricant.
Name two common allotropes of carbon.
Which allotrope of carbon has a tetrahedral structure?
Which allotrope of carbon is most commonly used as an abrasive?
Which allotrope of carbon is the best conductor of electricity?
Which allotrope of carbon is transparent and has a high refractive index?
Which allotrope of carbon is used in jewelry?
Which allotrope of carbon is used in making electrodes for batteries?
Which allotrope of carbon is used in pencils?
A scientist discovers a new solid form of carbon where each atom is bonded to only two other carbon atoms, forming long chains. Is this likely to be an allotrope of carbon? Explain your reasoning.
Compare the electrical conductivity of diamond, graphite, and fullerenes, and explain the reason for any differences.
Describe one way in which the structure of fullerenes is different from that of graphite.
Explain how the arrangement of carbon atoms in diamond makes it suitable for use in cutting tools.
