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What is the number of electrons that were lost gained to form Mg2 plus?
Wiki User
∙ 6y ago
Mg 2.8.2 likes to lose 2 electrons to become Mg 2.8, when it loses them it becomes an Mg 2+ ion.
Wiki User
∙ 14y ago
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80
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+1
What is the number of electrons gained or lost in Fluorine?
80
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Chlorine gain electrons.
In a redox reaction the total number of electrons lost is?
In a redox reaction the number of electrons lost by one particle is equal to the number of electrons gained by another particle.
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it gains 4
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Number of electrons are lost by an atom in a chemichl reaction
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Because electrons, which are gained or lost to form ions from atoms, have so little mass compared with protons or neutrons that the electrons are ignored in the mass number.
How can you find the correct number of electrons in the atom?
Often there are the same number of electrons as there are protons. Exceptions to this are called ions, which have gained or lost an electron (can't be a proton lost or gained, that would change the element).
What is oxidation number of an element?
The charge an element would have if it lost or gained electrons
