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mg+2

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9y ago
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6mo ago

The chemical symbol for a magnesium atom that has lost two electrons is Mg2+.

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Q: What is the chemical symbol for a magnesium atom that has loss two electrons?
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Related questions

What is the difference between Mg and Mg-2?

Mg is the symbol for the element magnesium and could be used to represent a neutral atom of magnesium. Mg2- does not occur, but Mg2+ does, and is the symbol of a magnesium ion, which is a magnesium atom that has lost two electrons.


What is the symbol and number of electrons in a neutral atom of uranium?

The chemical symbol of uranium is 'U' and it has 92 electrons.


How man electrons does a magnesium atom contain?

Neutral atom of magnesium has 12 electrons.


Give the symbol and number of electrons in a neutral atom of Uranium?

The chemical symbol of uranium is U. Uranium has 92 electrons.


What is the symbol and number of electrons in a neutral atom of colorine?

The chemical symbol of chlorine is Cl. Atomic number of it is 17. It has 17 electrons.


How many electrons are in an atom fo magnesium?

This is a chemical element. You can find the how many electron in a single atom by using a periodic table.


A magnesium atom is converted to a magnesium ion when the atom?

Loses two electrons.


How many electrons are usually in the outer orbit of a nuetral atom of magnesium?

There are 2 electrons in the valence orbital of a Magnesium atom.


What parts of a magnesium atom interact with other atoms during chemical reactions?

Some or all of its valence electrons.


How many electrons in a magnesium?

This is a chemical element. You can find the how many electron in a single atom by using a periodic table.


How many electrons does magnesium have-?

The element magnesium has the atomic number 12, and it will have 12 protons in its nucleus. The neutral atom will have 12 electrons around it. Note that magnesium will loan out electrons to form chemical bonds, and it may be short a couple. Magnesium (Mg) has 2 electrons in its outer (valence) electron shell. That places this Alkaline Earth metal in Group 2 of the Periodic Table. When magnesium reacts, it loans out those two electrons to become an ion, Mg++. In this case, it will have 10 electrons.


How many electrons do magnesium lend?

Magnesium is a metal element. There are 12 electrons in a single atom.