Carbon

What is the atomic number of carbon?

• 2

• 4

• 6

• 8

How many valence electrons does carbon have?

• 1

• 2

• 3

• 4

Which group of the periodic table contains carbon

• 4

• 14

• 16

• 18

True or false: Carbon is highly reactive, and can form a variety of compounds

• True

• False

What do we call substances made of the same element but with a different structure?

• allotropes

• compounds

• mixtures

• isotopes

What type of carbon made of rings of carbon atoms arranged into flat sheets?

• diamond

• graphite

• fullerene

• amorphous carbon

What type of carbon is very hard, and made of a huge lattice of covalently bonded atoms?

• graphite

• fullerene

• diamond

• amorphous carbon

What type of carbon has no overall shape or structure to its atoms?

• amorphous carbon

• diamond

• fullerene

• graphite

What type of carbon has its atoms arranged in a cage like mesh?

• diamond

• graphite

• fullerene

• amorphous carbon

What is the name we use for compounds which contain carbon?

• biocompounds

• organic compounds

• fullerene compounds

• amorphous compounds