Question Info

This question is public and is used in 1 group and 510 tests or worksheets.

Type: Multiple-Choice
Category: Periodic Table and Elements
Level: Grade 8
Score: 8
Author: jumcneill
Last Modified: 6 years ago

View all questions by jumcneill.

Periodic Table and Elements Question

View this question.

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

Grade 8 Periodic Table and Elements

The atomic number of an atom is determined by the number of                .
  1. protons
  2. neutrons
  3. electrons
  4. isotopes
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.