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A magnesium atom has 12 protons, 12 electrons, and 12 neutrons. Protons carry a positive charge, electrons a negative charge, and neutrons have no charge. The number of protons determines the element (in this case, magnesium), while the number of electrons balances the positive charge of the protons to maintain a neutral atom.
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What are the protons neutrons and electrons for magnesium atom?
A magnesium atom has 12 protons, 12 neutrons, and 12 electrons.
What on the periodic table has 12 electrons?
Magnesium (Mg) has 12 electrons on the periodic table. It has an atomic number of 12, which corresponds to the number of protons and electrons in a neutral atom of magnesium.
How many valence electrons does a neutral magnesium atom have?
A neutral magnesium atom has 2 valence electrons. Magnesium is in group 2 of the periodic table, so it has 2 electrons in its outermost shell.
How many electrons and protons are present in Mg 2?
There are 12 protons and 10 electrons present in Mg2. This is because magnesium (Mg) has an atomic number of 12, meaning it has 12 protons. The 2- charge indicates that the atom has gained 2 electrons, resulting in 10 electrons.
What is the number of proton and electrons of magnesium ion?
Cl-1 has 17 protons and 18 electrons
What are the protons neutrons and electrons for magnesium atom?
A magnesium atom has 12 protons, 12 neutrons, and 12 electrons.
What on the periodic table has 12 electrons?
Magnesium (Mg) has 12 electrons on the periodic table. It has an atomic number of 12, which corresponds to the number of protons and electrons in a neutral atom of magnesium.
How many protons have magnesium?
12 protons, 12 electrons, 12 neutrons
What is contained in the nucleus of magnesium?
12 protons and no electrons
How many valence electrons does a neutral magnesium atom have?
A neutral magnesium atom has 2 valence electrons. Magnesium is in group 2 of the periodic table, so it has 2 electrons in its outermost shell.
How many electrons are usually in the outer orbit of a neutral atom of magnesium?
There are 2 electrons in the outer orbit of a neutral atom of magnesium. This corresponds to the electron configuration of magnesium, which is [Ne] 3s².
How many electrons and protons are present in Mg 2?
There are 12 protons and 10 electrons present in Mg2. This is because magnesium (Mg) has an atomic number of 12, meaning it has 12 protons. The 2- charge indicates that the atom has gained 2 electrons, resulting in 10 electrons.
What is the number of proton and electrons of magnesium ion?
Cl-1 has 17 protons and 18 electrons
What element has 12 electrons and 12 protons and 14 neutrons?
This would be magnesium, based on the number of protons. Since the protons is equal to the number of electrons it is a neutral atom. Given the number of protons in the atom, the isotope would be magnesium-26.
How many protons does magnesium 2 plus have?
Magnesium has 12 protons. Bear in mind that ionization has no effect on the number of protons, so the "2 plus" is unnecessary. Magnesium always has 12 protons, that is the definition of magnesium.
How many proton and electrons does the element magnesium have?
Magnesium has an atomic number of 12, therefore it has 12 protons, and therefore 12 electrons.
How many electrons are usually in the outer orbit of a neutral atom of magnesium Mg?
There are usually 2 electrons in the outer orbit of a neutral atom of magnesium (Mg). Magnesium has an electron configuration of 2,8,2, with 2 electrons in its outermost shell.
