Chemistry 4 Flashcards
1
Q
Graphene
A
An allotrope of carbon whose structure is a single atom thick layer of graphite
2
Q
Nanometre
A
10 to the power of -9 meters
3
Q
Nano particle
A
A structure that is 1-100 nano meters in size and contains a few hundred atoms
4
Q
Period
A
Horizontal row in periodic table
5
Q
Group
A
Vertices Colum in period table
6
Q
Relative atomic mass
A
The mass of the atom compared with that of carbon-12 isotope which has a mass of 12
