Register
A positive two ion of calcium Ca+2, would have how many protons,electrons and neutrons
83.7k views
3 votes
A positive two ion of calcium Ca+2, would have how many protons,electrons and neutrons

User TAB
by
8.5k points

1 Answer

6 votes

protons =atomic number =20

electrons =20-2 = 18

neutrons =atomic mass-atomic number =40-20=20

User Liamf
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

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
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
Key facts of covalent bonding
Link Copied!