+2 or +1 (For copper ion)
CuO for Cupric Oxide and Cu2O for Cuprous Oxide (copper II and copper I)
There are two different copper oxide formula's:2Cu + O2 -> 2CuO (black Copper(II) oxide)or4Cu + O2 -> 2Cu2O (red Copper(I) oxide)
The element copper can conduct electricity. These are two completely different chemical substances.
compare the structure of the atoms of two different elements like cooper and iron
Copper sulfate has CuSO4 as its formula. Copper sulfate is also written copper (II) sulfate.
Copper 2+ and 1+ are the main ones. 3+ and 4+ also exist.
Attract
different poles have different charges, and different charges are attracted to each other
I can't be sure of exactly what you mean when you say "different". -- The two objects attract each other if their charges have opposite signs. -- They repel each other if their charges both have the same sign. These statements are both true whether or not the charges on the two objects have the same or different magnitudes.
The copper armature refers to the two principle electrical components of an electromechanical machine.
CuO for Cupric Oxide and Cu2O for Cuprous Oxide (copper II and copper I)
Generally +1 or +2.
Two equal charges will repel one another. Two different charges (i.e., a positive and a negative charge) will attract one another.
the different types of charges are positive and negative charges
the objects will attract with each other
Copper oxide has two different forms. The first is a red power, Copper (I) oxide. Otherwise known as cuprous oxide or Cu2O. The second is a black powder, Copper (II) oxide. This is also known as cupric oxide or CuO.
Chemical Formula of Copper Chloride is CuCl2