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how many elements in modern periodic table and many rows and columns it have?

how many elements in modern periodic table and many rows and columns it have?

Grade:12th pass

2 Answers

Ashutosh Mohan Sharma
askIITians Faculty 180 Points
6 years ago
there are 118 elements in mordern periodic table. it has 18 colums and 7 rows called as periods
Prabhakar ch
577 Points
6 years ago
There are 118 elements in periodic table. 18 columns and 7 rows are there
all the best for your bright future

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