contestada

Question 911 point)
Cu (l) has a charge = +1. If you were to say the name "Cu (1)" allowed you would say "copper one" (Cu (1) = copper 1).
Sometimes copper has a charge = +2. This is called Cu (II). Write down how you would say the name of this

Respuesta :

copper 2

Just like you how you would say Cu(I) as copper one, you would say Cu(II) as copper two. Nothing fancy.