Atomic Number: 41
NIOBIUM
Nb
Atomic Number: 42
MOLYBDENUM
Mo
Atomic Number: 43
TECHNETIUM
Tc
Atomic Number: 44
RUTHENIUM
Ru
Atomic Number: 45
RHODIUM
Rh
Atomic Number: 46
PALLADIUM
Pd
Atomic Number: 47
SILVER
Ag
Atomic Number: 48
CADMIUM
Cd
Atomic Number: 49
INDIUM
In
Atomic Number: 50
TIN
Sn