5th period contains elements form
Answers
Answered by
1
Answer:
in which group......
gropu-1 Rb
group-2 Sr
group-13 In
group-14 Sn
group-15 Sb
group-16 Te
group-17 I
group-18 Xe
Explanation:
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Answered by
1
Answer:
5th period has 18 elements.
Explanation:
While filling 5th shell according to aufbau principle 5s,5p.4d
As a rule, period 5 elements fill their 5s shells first, then their 4d, and 5p shells, in that order;5 th period in the periodic table has s-block , p-block& d- block elements
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