Question

Which of the following statement about the Modern P T is correct. *

1 point

It has 18 horizontal rows called periods and 7 vertical columns called groups

It has 7 horizontal rows called periods and 18 vertical columns called groups

It has 7 horizontal rows called groups and 18 vertical columns called periods

It has 18 horizontal rows called groups and 7 vertical columns called periods​

Answer 1

Answer:

Your second statement will be correct of all mark b. as correct ..

hope it helps...