Cation(Pt2+)
The formula for platinum (II) sulfide is PtS. The platinum (II) ion has a charge of 2+ and the sulfide ion has a charge of 2-. Therefore, in order to form a neutral compound, one platinum (II) ion combines with one sulfide ion.
Chlorine can form a chloride ion with a -1 charge by gaining one electron to achieve a stable electron configuration.
CoCl2 forms two types of ion: Co2+ and Cl-
Na+ is not a molecule; it is an ion, specifically a sodium ion.
When the positive ion of a base combines with the negative ion of an acid, they form a salt compound. The positive ion from the base combines with the negative ion from the acid through an ionic bond to create a neutral compound known as a salt.
+3 ion
A sulfur atom will gain two electrons to form a 2- sulfide ion.
+3 ion
Einsteinium can form cations as Es2+ or Es3+.
Na+ Cation
Helium is chemically inert and does not form any type of ions.
The formula for platinum (II) sulfide is PtS. The platinum (II) ion has a charge of 2+ and the sulfide ion has a charge of 2-. Therefore, in order to form a neutral compound, one platinum (II) ion combines with one sulfide ion.
every element
Chlorine can form a chloride ion with a -1 charge by gaining one electron to achieve a stable electron configuration.
CoCl2 forms two types of ion: Co2+ and Cl-
Platinum, like silver, is a type of metal. You can have different amounts of a metal, but you cannot have 'three platinums.' You can have two pounds of platinum.
Sodium forms 1 type of ion; namely, Na+.