what-is-the-trend-in-atomic-size-for-group-7a-halogens-as-you-move-down-the-grou

Question

What is the trend in atomic size for group 7A halogens as you move down the group?

Accepted Answer

Atomic size increases.

Answer

Atomic size remains constant.

Answer

Atomic size decreases.

Answer

Atomic size first decreases then increases.