Question

13. The number of incompletely filled outer
most shells in inner transition elements
is 3
IDENTIFICATION OF GROUP & PERIOD
IN PERIODIC TABLE
4. Group number and period number for
atomic number 32 element are - and -
respecetively
1/14th, 4th
2) 13th 4th
3) 15th,4th
​

Answer 1

Answer:

sorry I don't understand

Explanation:

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Answer 2

Answer:

your answer is option 1) 14th, 4th