Chemistry, asked by Vilashyadav, 1 year ago

what is row and period

Answers

Answered by subhrajit74
1
it's a bad yrrr

plz not post

pratapdhumal06: Horizontal row is horizontal line of elements which is called as period and vertical column is called as group there is much difference between row and column , and between period and group
Answered by simranmittal
0
hello here is your answer ....
A period in the periodic table is a horizontal row. All elements in a rowhave the same number of electron shells. Each next element in a periodhas one more proton and is less metallic than its predecessor.
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