the group 1a has a positive charge which means it looses 1(-1) to become a noble gas and group 2a has positive 2 which means it looses 2(-2) to become a noble gas and so on
Group 7 = 1- Group 6 = 2- Group 5 = 3- Group 2 = 2+ Group 1 = 1+
The charge for these ions is 3+
An ionic bond is the attraction between oppositely charged ions. An ion is an atom or group of atoms with a net electrical charge.
ionic bond
Li ion has a charge of +!, lithium is in group 1, an alkali metal
An Al ion would have a +3 charge.
Sulfide is a sulfur ion with -2 charge.
by subtracting 8 from the group number. this was answer by a Sone.
An ionic bond is the attraction between oppositely charged ions. An ion is an atom or group of atoms with a net electrical charge.
The ionic charge of an atom or ion can not be determined from the mass number and atomic number alone, because the ionic charge if any depends on the surplus or deficiency of electrons compared to protons in the atom or ion. Ordinarily, the symbol C-12, with no further modification, indicates a neutral atom, which would have zero ionic charge.
ionic bond
Li ion has a charge of +!, lithium is in group 1, an alkali metal
An Al ion would have a +3 charge.
There is no iron ion in SCl3. The charge on the scandium ion is 3+.
Yes, the perbromate ion has a -1 charge
Sulfide is a sulfur ion with -2 charge.
An oxide ion has a charge of 2-.
the cyanide ion has a single negative charge, CN-
Sulfide is divalent ion. it is S2-