The atomic number of magnesium is 12. So there are 12 protons
Magnesium oxide (MgO) consists of magnesium (Mg) and oxygen (O) ions. Magnesium has 12 protons, while oxygen has 8 protons. Therefore, in magnesium oxide, there are a total of 12 protons from magnesium and 8 protons from oxygen, resulting in 20 protons in total.
This is about magnesium element. Mg atom contains 12 protons.
Magnesium always has 12 protons (both in neutral form and in ion form).
Magnesium has 12 protons, while sulfur has 16 protons. The number of protons in an element is equal to its atomic number, which defines the element's identity. Therefore, magnesium is represented by the atomic number 12 and sulfur by the atomic number 16.
The element with 8 fewer protons than calcium is magnesium. Calcium has 20 protons, while magnesium has 12 protons.
magnesium has 12 protons
there are 12 protons in an atom of magnesium:-)
Magnesium oxide (MgO) consists of magnesium (Mg) and oxygen (O) ions. Magnesium has 12 protons, while oxygen has 8 protons. Therefore, in magnesium oxide, there are a total of 12 protons from magnesium and 8 protons from oxygen, resulting in 20 protons in total.
All magnesium atoms, regardless of the isotope, have 12 protons.
This is about magnesium element. Mg atom contains 12 protons.
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.
12
Magnesium always has 12 protons (both in neutral form and in ion form).
Each atom of the element magnesium contains exactly 12 protons.
12
The periodic table states that the atomic number of magnesium is 12. A magnesium atom would thus have 12 protons in its nucleus; any atom that has 12 protons must be a magnesium atom. Atomic number = number of protons
12 protons, 12 electrons, 12 neutrons