Graphite (OCR GCSE Chemistry A (Gateway Science Suite)): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
How many other carbon atoms is each carbon atom bonded to in graphite?
How many other carbon atoms is each carbon atom bonded to in graphite?
Two
What pattern do carbon atoms form in graphite?
What pattern do carbon atoms form in graphite?
Tetrahedral pattern
Can graphite conduct electricity?
Can graphite conduct electricity?
No, it cannot conduct electricity
How many free electrons does each carbon atom have in graphite?
How many free electrons does each carbon atom have in graphite?
None
Why can graphite conduct electricity?
Why can graphite conduct electricity?
It has ions that move
Does graphite have high melting and boiling points?
Does graphite have high melting and boiling points?
No, they are low
Why does graphite have high melting and boiling points?
Why does graphite have high melting and boiling points?
It has weak layer forces
What is the strength of forces between the layers in graphite?
What is the strength of forces between the layers in graphite?
Strong
Why can the layers in graphite slide over each other easily?
Why can the layers in graphite slide over each other easily?
Strong covalent bonds between layers
Why is graphite used in pencils?
Why is graphite used in pencils?
It conducts electricity