Question

PLEASE HELP ME!

Look at the periodic table and answer these questions:
1. Which elements are in the same group?
O and Te
O and F
O and He
2. Which elements are in the same period?
O and Te
O and F
O and He

I WILL GIVE YOU 50 POINTS IF YOU GIVE ME THE RIGHT ANSWER!!

Answer 1

For number 1, the answer is O and Te. The reasoning is because Group means the vertical (up and down) column.
For number 2, the answer is O and F. The reasoning is because Period means the horizontal (left to right) row.