1. Tell which element is located in the following groups and periods. a. Zr
group 4, period 5
h.
group 16, period 6
b.
group 2, period 2
i.
group 17, period 3
C.
group 6, period 6
j.
group 11, period 5
d.
group 18, period 1
k.
group 5, period 4
e.
group 14, period 5
group 10, period 6
f.
group 12, period 4
m.
group 13, period 3
group 1, period 7
n
group 15, period 6