An atom of phosphorus has an atomic number of 15 and a mass number of 31. how many protons and neutrons does it contain?

asked Sep 23, 2019 68.0k views

2 votes

7.8k points

Please log in or register to add a comment.

5 votes

Answer:

Phosphorus has 15 protons and 16 electrons.

Step-by-step explanation:

Daniel Howard answered Sep 23, 2019

7.7k points

2 votes

Phosphorus has 15 protons and 16 electrons.

MrEvil answered Sep 28, 2019

8.7k points

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

9.4m questions

12.2m answers