Register
An atom of copper (cu) has a mass number of 63 and an atomic number of 29. how many protons does it have?
45.6k views
2 votes
An atom of copper (cu) has a mass number of 63 and an atomic number of 29. how many protons does it have?

User Roula
by
8.2k points

2 Answers

5 votes

Answer:

29

Step-by-step explanation:

User Naveen Vijay
by
7.9k points
3 votes
The total number of protons in Copper is 29. 
User Annelise
by
8.5k points
← Prev Question Next Question →

No related questions found

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

9.4m questions

12.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
What is the evidence of a chemical reaction when the fireworks go off
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Key facts of covalent bonding
Link Copied!