Register
What is the mass of an isotope with 11 protons and 7 neutrons?
94.9k views
2 votes
What is the mass of an isotope with 11 protons and 7 neutrons?

User Ranjith Sekar
by
6.5k points

1 Answer

1 vote

Answer:

11+7=18

Step-by-step explanation:

The mass number is the sum of the numbers of p0rotons and numbers of neutrons in the nucleus.

User DelGurth
by
7.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.6m questions

10.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Link Copied!