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.
A magnesium atom has 12 protons, 12 neutrons, and 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.
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.
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.
Cl-1 has 17 protons and 18 electrons
A magnesium atom has 12 protons, 12 neutrons, and 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.
12 protons, 12 electrons, 12 neutrons
12 protons and no electrons
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.
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] 3sĀ².
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.
Cl-1 has 17 protons and 18 electrons
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.
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.
Magnesium has an atomic number of 12, therefore it has 12 protons, and therefore 12 electrons.
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.