Register
What is the mass number of an atom that has 4 protons 4 electrons and 5 neutrons
37.5k views
2 votes
What is the mass number of an atom that has 4 protons 4 electrons and 5 neutrons

User Lothario
by
7.5k points

1 Answer

1 vote
The mass number is 9
User Alexander Sloutsky
by
8.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Why aren't all minerals gemstones?
What are three important types of forces
Two methods of active transport
How can paleontologists help us understand the past
What is the phenotype of a heterozygous person using T for tall and t for short
Link Copied!