Question Info

This question is public and is used in 71 tests or worksheets.

Type: Fill-In-The-Blank
Category: Periodic Table and Elements
Level: Grade 8
Tags: atoms
Author: TiaWard
Last Modified: 2 months ago

View all questions by TiaWard.

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 sum of neutrons and protons in the nucleus of an atom is the               mass number              .
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.