foundations in chemistry Flashcards
1
Q
explain what is meant by the term weighted mean mass
A
the mean mass taking into account the relative abundancies of isotopes
2
Q
structure and bonding of magnesium
A
giant lattice
metallic bonding
delocalised electrons
3
Q
structure and bonding of bromine
A
simple molecular
London forces between molecules
4
Q
structure and bonding of magnesium bromide
A
giant lattice
ionic bonding
between oppositely charged ions
5
Q
structure and bonding of SiO2
A
giant covalent lattice
covalent bonds
6
Q
structure and bonding of CO2
A
simple molecular
London forces