Barium chloride: BaCl2
I think ionic, but I don't know why . . . barium is a metal and chlorine is a nonmetal. barium needs to transfer two electrons to form a +2 cation. each chlorine atom can gain one electron, to form -1 anions. One barium will need two chlorine atoms to form barium chloride, BaCl2, which has ionic bonding.
Totally three atoms One barium and two chlorine atoms
The formula for silver plus one ion and chlorine is AgCl. Silver has a +1 charge (Ag+) and chlorine has a -1 charge (Cl-), so they combine in a 1:1 ratio to form the compound silver chloride.
The formula for barium sulfide is BaS. Barium has a charge of +2 and sulfide has a charge of -2, so they combine in a 1:1 ratio to form a neutral compound.
The ionic compound formed between Cl and Ba is expected to have the formula BaCl2. This is because barium typically forms ions with a 2+ charge (Ba2+), while chlorine typically forms ions with a 1- charge (Cl-). To balance the charges and achieve neutrality in the compound, two chlorine ions are needed for every barium ion.
Two
Rubidium 1+ Barium 2+ Chlorine 1- Selenium 2- Francium 1+
I think ionic, but I don't know why . . . barium is a metal and chlorine is a nonmetal. barium needs to transfer two electrons to form a +2 cation. each chlorine atom can gain one electron, to form -1 anions. One barium will need two chlorine atoms to form barium chloride, BaCl2, which has ionic bonding.
The compound formed between barium and chlorine would be barium chloride (BaCl2). In this compound, barium has a +2 charge and chlorine has a -1 charge, so two chlorine atoms are needed to balance the charge of one barium atom.
There are 2. The chemical formula tells you that there is 1 barium and 2 chlorine.
Totally three atoms One barium and two chlorine atoms
The formula for silver plus one ion and chlorine is AgCl. Silver has a +1 charge (Ag+) and chlorine has a -1 charge (Cl-), so they combine in a 1:1 ratio to form the compound silver chloride.
Barium carbonate (BaCO3) is most likely to precipitate since it is insoluble in water. When barium ions (Ba2+) and carbonate ions (CO32-) combine in solution, they form a solid precipitate of barium carbonate.
Barium is in group two of the periodic table. Based on the information known for group one, it can be predicted (correctly) that barium will lose two electrons to form an ion with a plus 2 charge. Thus, the resulting ion in reactions of barium is Ba2+.
barium will lose two electrons to form an ion with a plus 2 charge. Thus, the resulting ion in reactions of barium is Ba2+.Read more: http://wiki.answers.com/What_type_of_ion_would_barium_form_if_group_1_loses_one_electron_to_form_ions_with_a_1_plus_charge#ixzz17vdoXVSf
The formula for barium sulfide is BaS. Barium has a charge of +2 and sulfide has a charge of -2, so they combine in a 1:1 ratio to form a neutral compound.
The ionic compound formed from barium and bromine is barium bromide, with the chemical formula BaBr2. In this compound, barium has a 2+ charge and bromine has a 1- charge, leading to the need for two bromine ions to balance the charge of one barium ion.