Chemistry, asked by saloni444473, 3 months ago

How Many Horizontal Rows Are
There In The Modern Periodic Table
And What Are They Called? [CBSE
2013]​

Answers

Answered by MissQueen00
0

Answer:

7 horizontal rows

There are 7 horizontal rows in the modern periodic table. They are called periods.

Answered by santoshchourasiya137
1

Answer:

there are 7 horizontal rows in preodic table

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