An electrically neutral atom consists of 5 neutrons, 4 electrons, and 4 protons. What is its mass number? 4 3 9 8

asked May 9, 2022 26.8k views

23 votes

An electrically neutral atom consists of 5 neutrons, 4 electrons, and 4 protons. What is its mass number?

4
3
9
8

4.6k points

Please log in or register to add a comment.

6 votes

Answer:

Step-by-step explanation:

Mass number is the amount of protons and neutrons added together

Pldg answered May 16, 2022

by Pldg

6.2k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.7m answers