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Because by losing two electrons from the neutral atoms, a barium ion acquires a noble gas electron configuration.

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What does barium plus 2 and chlorine -1 form?

Barium has a 2+ charge while chlorine has a 1- charge, so they combine in a 1:2 ratio to form the compound barium chloride (BaCl2). In this compound, the two chloride ions balance the 2+ charge of the barium ion.


What type of ion would barium form if group 1 loses one electron to form ions with a 1 plus charge?

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 BA is in Group 2 Recall that atoms in Group 1 lose one electron to form ions with a 1 charge What type of ion does barium probably form?

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


How many bromide ions can combine with one ion of barium to form an ionic compound?

Each ion of barium can combine with two bromide ions to form an ionic compound due to the 2+ charge of the barium ion and the 1- charge of the bromide ion, resulting in a neutral compound.


Barium ion plus chlorine ion?

Barium chloride; BaCl2


What is the most common charge of barium?

The most common charge of barium is +2, which means it typically loses two electrons to form a 2+ cation.


What is the charge on barium ion?

The charge on a barium ion is typically +2. This is because barium (Ba) commonly loses two electrons to achieve a stable electron configuration, resulting in a 2+ charge on the ion.


What is barium ion name?

The name of the barium ion is simply "barium ion." It is a cation with a charge of +2, formed when barium (Ba) loses two valence electrons.


What is charge on barium ion?

2+


How many iodine ions are needed to balance out a barium ion?

One iodine ion is needed to balance out one barium ion, as both ions have a 1+ charge.


What is the valency of barium chloride ion?

The valency of a barium ion is +2. Barium chloride (BaCl2) consists of a barium ion (Ba^2+) and two chloride ions (Cl^-), which gives the overall compound a neutral charge.


What is the charges of the barium ion?

The barium ion has a charge of +2. It loses two electrons to become positively charged.