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It loses an electron.

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What happens when a magnesium atom loses an electron?

It becomes a positively charged Magnesium ion.


What change in electron structure occurs when magnesium atom becomes a magnesium ion?

When a magnesium atom becomes a magnesium ion, it loses two electrons from its outermost shell, resulting in a positively charged ion (Mg²⁺). This change in electron structure transforms the neutral magnesium atom, which has 12 electrons, into an ion with only 10 electrons. Consequently, the ion achieves a stable electron configuration similar to that of neon, with a full outer shell.


Is magnesium an ion or an atom?

Magnesium is an atom; but this atom can be transformed in an electrically charged atom - called cation, Mg2+.


What is the net electrical charge on a magnesium ion that is formed when a neutral magnesium atom loses two electron?

When a neutral magnesium atom loses two electrons, it becomes a magnesium ion (Mg²⁺). Since electrons carry a negative charge, losing two electrons results in a net positive charge of +2 on the magnesium ion. Therefore, the net electrical charge on a magnesium ion is +2.


What happens when magnesium atom loses an electron in its outer energy cell?

it becomes a positive ion. apex


What happens when a magnesium atom loses an electrons in its outer energy she'll?

It becomes a positive ion. However, energetically it is more favorable for magnesium to lose two electrons. It still becomes a positively charged cation.


What happens when a magnesium atom loses an atom in its outer energy shell?

When a magnesium atom loses an electron from its outer energy shell, it forms a positively charged magnesium ion (Mg2+). This ion has a stable electron configuration by achieving a full outer energy level, which is characteristic of noble gases. Magnesium usually loses its two outermost electrons to form this stable ion.


Is magnesium an ion?

Magnesium is an atom; but this atom can be transformed in an electrically charged atom - called cation, Mg2+.


What is the equation for magnesium atom to magnesium ion?

The equation for the formation of a magnesium ion from a magnesium atom involves the loss of two electrons. It can be written as: Mg (s) -> Mg2+ (aq) + 2e-


What happens when magnesium atom loses an electron in its outer energy?

It becomes a positive ion. However, energetically it is more favorable for magnesium to lose two electrons. It still becomes a positively charged cation.


What happenes when a magnesium atom loses an electron in its outer energy?

It becomes a positive ion. However, energetically it is more favorable for magnesium to lose two electrons. It still becomes a positively charged cation.


What happens when a magnesium atom loses an electron in its outer electron shell?

It becomes a positive ion. However, energetically it is more favorable for magnesium to lose two electrons. It still becomes a positively charged cation.