How many protons does Cu 2 have?

Related questions

1. Does vinegar dissolve copper?
2. Which is stronger hno3 or hno2?
3. Why does Cu react with hno3?
4. What is the oxidation number of nitrogen in Cu no3 2?
5. Is CU no3 2 an acid or base?
6. Does Cu dissolve in HCl?
7. What happens if you get nitric acid on your skin?
8. Is Copper positive or negative charge?
9. Can copper displace hydrogen from acids?
10. Which is the strongest oxidizing agent?

Tags

1. #copper
2. #protons
3. #element
4. #atoms
5. #answers
6. #number
7. #atomic
8. #electrons
9. #charge
10. #since
11. #expert
12. #nucleus
13. #equal