Science, asked by vanuvanuvanuvanu5, 8 months ago

5. Number of periods in modern periodic table
is :
(A) 5
(B) 6
(C) 7
(D) 8.
(Jammu Summer Zone 2011)

Answers

Answered by prernathakurji36

0

Answer:

here is ur answer

Explanation:

(C)7

there are 7 periods in modern periodic table

Answered by Itzcutemuffin

1

Answer:

option c. 7

Explanation:

Hope it will help you

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