Smarty Pants Quiz
9
0

What are the horizontal rows of the Periodic Table called?

  1. Marks
  2. Stratas
  3. Lines
  4. Periods
The periods are numbered 1 through 7 on the left-hand side of the table.
What are the horizontal rows of the Periodic Table called?
9
0
What are the horizontal rows of the Periodic Table called?
75% Users Answered Correctly
0 Questions Completed
Dashboard
0
Buy Life