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Wiki User
∙ 13y ago
Wiki User
∙ 11y agoGenerally a metal, one of the alkali metals or one of the alkaline earth metals, or one of the transition metals and a nonmetal form ionic bonds.
Sodium, a alkali metal, forms a cation because it donates one of it's electrons to,
Na +
------
an anion, a nonmetal, which accept an electron from sodium.
Cl -
to form the ionic compound.
NaCl
=====sodium chloride
A bromine atom will gain one electron to form a bromide ion with a charge of -1.
Wiki User
∙ 13y agoBromide ion
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Is bromine a atom or ion?
Bromine typically exists as Br2, a molecule composed of two bromine atoms. However, in some chemical reactions, bromine can form ions, such as Br- (bromide ion) or Br+ (bromine cation).
What is the ionization energy for bromine?
The first ionization energy of bromine is approximately 1139 kJ/mol. This is the energy required to remove one electron from a bromine atom in the gas phase to form a Br+ ion.
Which atom has the same electron shell arrangement of a ion of bromine?
An ion of bromine has the electron shell arrangement of 2, 8, 18, 7. Therefore, an atom that has the same electron shell arrangement would be one that has 35 electrons, such as the element bromine itself before it becomes an ion with a charge of -1.
When bromine atom gains one electron?
When a bromine atom gains one electron, it becomes a bromide ion (Br-). This ion has a full outer electron shell, giving it a stable electron configuration similar to a noble gas.
Does bromide contain oxygen?
No, bromide does not contain oxygen. Bromide is a chemical ion composed of one bromine atom that has gained an electron, giving it a -1 charge.
Is bromine a atom or ion?
Bromine typically exists as Br2, a molecule composed of two bromine atoms. However, in some chemical reactions, bromine can form ions, such as Br- (bromide ion) or Br+ (bromine cation).
A bromine atom would form its most stable ion by?
gaining 1 electron
Is bromine an isotope ion or atom?
Bromine is a chemical element and has several isotopes.
Is bromine isotope or ion or neutral atom?
Bromine is a chemical element and has several isotopes.
What happens to bromine when bromine atom gains an electron and forms the bromide ion Br -?
Bromine becomes basic.
What is the charge for a bromine ion with 26 electrons?
A bromine ion with only 26 electrons is not possible. A bromine atom has 35 electrons and it can't loose 9 electrons.
Which atom has the same electron shell arrangement of a ion of bromine?
An ion of bromine has the electron shell arrangement of 2, 8, 18, 7. Therefore, an atom that has the same electron shell arrangement would be one that has 35 electrons, such as the element bromine itself before it becomes an ion with a charge of -1.
Why does bromine form a -1 ion?
Bromine forms a -1 ion by gaining one electron to achieve a stable electron configuration with a full outer shell. In doing so, bromine fulfills the octet rule and becomes more stable.
When bromine atom gains one electron?
When a bromine atom gains one electron, it becomes a bromide ion (Br-). This ion has a full outer electron shell, giving it a stable electron configuration similar to a noble gas.
Does bromine form an ion isoelectronic with krypton?
yes
Bromine atoms always gain one electron when they become an ion which atom has the same number of electrons as a bromine ion?
If bromine gains one more electron, then it will have 36 electrons total. The only neutral atom with 36 electrons is just the next element on the periodic table, Krypton.
What happens when an bromine atom gains an electorn?
The ion becomes negatively charged, -1, and is reduced.
