The elements that are in the same period in the periodic table are Na and S (2).
In the periodic table, rows are named periods and columns are named groups.
Which two elements on the periodic table are in the same period?
1:B and In. NO. B is in period 2 and In in period 5.
2:Na and S. YES. Both are in period 3.
3:K and Ba. NO. K is in period 4 and Ba in period 6.
4:Se and Te. NO. Se is in period 4 and Te in period 5.
The elements that are in the same period in the periodic table are Na and S (2).
You can learn more about the periodic table here: https://brainly.com/question/11155928
