5.3 Flashcards
1
Q
perfect definition of a transition metal?
A
element that has at least one ion with a partly filled d-orbital.
2
Q
what are the typical reactions of transition metals?
A
redox
precipitation
ligand substitution
3
Q
what could ammonia oxidise into apparently?
A
n2 or an oxide of nitrogen
4
Q
when describing the bonding of a complex ion remember to say…
A
that the lone pair on the ligand is donated to the transition metal ion to form a dative covalent bond.
5
Q
what colour is mn(oh)2 (s)?
A
buff
6
Q
how could u measure the conc change of br2?
A
measure the change of strength of colour.
