Because they have different properties.Manganese is a transitinal metal.
It is not a alkaline metal.It is a alkaline earth metal.
element, specifically an alkali earth metal.
Magnesium isn't considered an alkali metal, it is an alkali EARTH metal. That fact is true because of the two valence electrons that the element magnesium contains in its outer energy level love~Nacho MaMa
The alkali earth metal with 12 neutrons is magnesium. Magnesium has an atomic number of 12, which means it has 12 protons. Since the atomic mass of magnesium is approximately 24, having 12 neutrons gives it a stable isotopic configuration.
Magnesium is an alkali earth metal. Beryllium and calcium are also alkali earth metals.
It is located, in the periodic table, with the metalloids. However, it is a transition metal.
You think probable to magnesium from chlorophyll.
Magnesium is an alkali earth metal, so it makes only +2 ions: Mg2+
An element in group 2 of the Periodic Table; the alkali earth metals.
No, phosphor is not an alkali earth metal. Phosphorus is a nonmetallic element that is found in the nitrogen group of the periodic table. Alkali earth metals are elements like magnesium, calcium, and strontium which are in a separate group from phosphorus.
It is al alkaline metal (not an alkali metal).
It is al alkaline metal (not an alkali metal).