Chemistry, asked by aayushvi, 1 year ago

what is meant by the term periods

Answers

Answered by palak123
2
periods-they are the horizontal row of periodic table 
there are 7 periods in the periodic table...
:)


patilnitintech: the horiperiods-they are the horizontal row of periodic table
there are 7 periods in the periodic table...
:)
Answered by Rio
0

It is the horizontal row of the periodic table.

Period1 has two elements - hydrogen and helium.

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