BaF2
Barium Selenide ---> Ba2+Se2- ---> BaSe
This compound is the hydrogen fluoride HF.
An ionic compound, Barium selenide or BaSe is formed, with the ions Ba2+ and Se2-.
Lithium reacts with fluorine to form an ionic compound, LiF. The rest all form covalent compounds
Ba 2+andS 2-formBaSAn ionic compound. So, an ionic bond is formed in barium sulphide.
The formula for the ionic compound barium chloride is BaCl2.
Some basic information that I'm able to get from the formula BaF2 are: 1) The compound is composed of two different elements, Barium and Fluorine in the ratio of 1:2 2) Barium is a metal and Fluorine is a non-metal therefore BaF2 is formed by ionic bondings and it's an ionic compound 3) Barium donates one electron EACH to two Fluorine and the ions are Ba2+ and 2F- 4) BaF2 is a salt (metal + non-metal) 5) BaF2 has a giant lattice structure
B2h3
Barium nitrate is Ba(NO3)2
Sulfate and barium both have a valence of 2, so that the compound formed between them has the formula BaSO4.
Lithium and fluorine react together to form lithium fluoride which is an ionic compound.
The compound formed is simply NaF
It is Nitrogen trifluoride- NF3
siF4
Sodium and fluorine will form an ionic compound named sodium fluoride with the formula NaF.
BaBr2
BaCl2 is formed, barium chloride