Question Info

This question is public and is used in 92 tests or worksheets.

Type: Multiple-Choice
Category: Periodic Table and Elements
Level: Grade 10
Author: jdb1400
Last Modified: 1 months ago

View all questions by jdb1400.

Periodic Table and Elements Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 10 Periodic Table and Elements

Which of these are noble gases?
  1. He, F, Kr, Ar
  2. Ar, Br, Xe, Rn
  3. Br, F, Ca, He
  4. He, Ar, Ne, Xe
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.