Science, asked by syapina9881, 11 months ago

मुद्रा धातु है (a) Zn
(b) Sn
(c) Pb
(d) Cu

Answers

Answered by varundasarivarun4
0

Answer:

a)30 Zn zinc : [Ar] 3d10 4s2

b)21 Sc scandium : [Ar] 3d1 4s2

c)82 Pb lead : [Xe] 4f14 5d10 6s2 6p2

d)29 Cu copper : [Ar] 3d10 4s1

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