Hydrogen is precursing Helium,
Halogens are precursing the heavier noble gases. (F<<Ne, Cl<<Ar etc.)
No, magnesium is not a property of noble gases. Magnesium is a chemical element classified as an alkaline earth metal, while noble gases are a group of elements known for their stable and unreactive nature.
The Noble gases
helium
noble gases
The noble gases.
Argon belongs to the noble gases family in the periodic table.
Noble gases
the noble gases would be the lightest, as they are all gases
Neon is the second in the Noble Gases group or Group XVIII (18)
This element would be found in Group 18 of the periodic table, known as the noble gases. These gases are typically non-reactive due to their stable electron configuration. Examples of noble gases include helium, neon, and argon.
They are noble gases.
helium