In the coinage metals (IB) group, the I.E decreases from Cu to Ag and the increases from Ag to Au this is attributed to

In the coinage metals (IB) group, the I.E decreases from Cu to Ag and

1.	In the coinage metals (IB) group, the I.E decreases from Cu to Ag and the increases from Ag to Au this is attributed to
Answer» INCREASED atomic size Increased IONIC RADIUS Increased NUCLEAR DENSITY Lanthanuide contraction Answer :D