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How many electrons does an ion of beryllium have if it has a -2 charge?
Wiki User
∙ 9y ago
Beryllium is element 4, so the "neutral" atom would have 4 protons and 4 electrons. In order to have a "-2" charge, it would need 6 electrons.
Wiki User
∙ 9y ago
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What is the charge on a Carbonate ion and Compared to the number of protons how many electrons does carbonate have?
The charge on a carbonate ion is -2; therefore, the ion has two more electrons than protons.
What is the charge on a magnesium ion that has ten electrons?
The charge on a magnesium ion with 10 electrons (Mg2+) is +2.
A fluorine ion has 9 protons and a charge of 1 How many electrons are in an ion of fluorine?
10
What is the ion charge of a nitrogen ion with 10 electrons?
The electrical charge is 3-.
How many electrons are presents in Fluorine atom?
There are 9 electrons in the atom without a charge, . The Fluorine ion (F -), has 10 electrons.
Does beryllium's gains or losses ion?
Beryllium lose electrons (2).
What is the total charge of beryllium?
Beryllium the element (Be) has a zero charge. Beryllium the ion (Be^2+) as a plus 2 charge.
How many electrons does beryllium gain or or lose to for an ion?
Beryllium has the electronic configuration 2, 2, so it is likely to lose two electrons, giving it the Helium configuration. However, in practice, beryllium compounds have a high degree of covalent character as the beryllium ion is small and very polarising.
Charge on a beryllium ion?
+2
How many electrons will Beryllium gain or lose when forming an ion?
OVER 9000
What is the charge of the ion formed in beryllium?
1.5
What is the name of a beryllium ion?
Beryllium (Be) has a valence of +2. The ion could be written as (Be^2) or (Be+2) …
What is the charge on a Carbonate ion and Compared to the number of protons how many electrons does carbonate have?
The charge on a carbonate ion is -2; therefore, the ion has two more electrons than protons.
The net charge on a sulfur (S) ion is 2-. The ion has how many protons and how many electrons?
The ion S(2-) has 16 protons and 18 electrons.
What does the selected oxidation states number represent?
The Charge of the ion of that element. How many electrons it has lost or gained. Ex. Oxygen= the accepted oxidation number is -2 because it gains 2 electrons therefore its charge is negative Ex. Beryllium= the accepted oxidation number is +2 because it loses electrons therefore its charge is positive. I think
How many electrons are in an oxygen ion with a charge of -2?
8
What is the charge on a magnesium ion that has ten electrons?
The charge on a magnesium ion with 10 electrons (Mg2+) is +2.
