Physics, asked by chuddyjemmy19, 1 year ago

What is a period in modern periodic table

Answers

Answered by kamakshidixit

1

period refers to rows in which element are present whereas column of periodic table are called groups

Answered by pv057966

3

The horizontal row's in a periodic table are called periods.There are 18 groups and 7 periods in the modern periodic table.

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