Chemistry, asked by nishushandilya182, 1 month ago

Assertion: modern periodic table is known as the long forms of the periodic table.
Reason: modern periodic table consists of eight groups and seven periods.

Answers

Answered by madhudevi2508
0

Answer:

Explanation:The Modern Periodic Table is called as "long form" of the periodic table,since in comparison to Mendeleev's Periodic table,it is longer and have the capacity to not only accommodate those elements which have been discovered but also which are yet to be discovered.

Answered by anushikaprabhu77
0

Answer:

Assertion is True, Reason is False

Explanation:

Modern periodic table contains 7 periods 17 groups.

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