Register
Which subatomic particles are included when calculating an atom's atomic mass? *
115k views
4 votes
Which subatomic particles are included when calculating
an atom's atomic mass? *

User Sdespont
by
3.0k points

1 Answer

4 votes
Together, the number of protons and the number of neutrons determine an element's mass number: mass number = protons + neutrons.
User Malith Lakshan
by
3.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.4m questions

4.3m answers

Other Questions

What is the variable for this number 22.4L?
Which of the following aqueous solutions are good buffer systems? . 0.29 M perchloric acid + 0.15 M potassium perchlorate 0.16 M potassium acetate + 0.26 M acetic acid 0.18 M hydrofluoric acid + 0.12 M
1. If temperature is increased, the number of collisions per second do what
TRUE or FALSE: Volcanoes help warm the planet by releasing CO2 (carbon dioxide)
Which of the following is NOT a benefit of wildfires? * O Insects moving in after a fire provide more food for birds. O Wildfires help undergrowth in a forest grow denser. O Fires can clean out diseased
Link Copied!