The ist group elements Alkali metals are most active elements.
Radium is the most reactive in the group 2.
group 1, or 2, or ... 18 depends on its properties.
The most active elements are in group one and two on the periodic table and are always found in nature combined with other elements. The most active metals are in group one, which is the alkali metals, they wouldn't be in group two. (if you need more information) http://www.chem4kids.com/files/elem_alkalimetal.HTML
The element phosphorous (P) is located in group 15, period 2.
what element is found between period 2 and group 14
Ionic bond.
Sodium is more reactive then Magnesium as it is a group 1 element and magnesium is a group 2 element
Group 1 is the most active and Group 2 is second.
group 1, or 2, or ... 18 depends on its properties.
The most active elements are in group one and two on the periodic table and are always found in nature combined with other elements. The most active metals are in group one, which is the alkali metals, they wouldn't be in group two. (if you need more information) http://www.chem4kids.com/files/elem_alkalimetal.HTML
The element phosphorous (P) is located in group 15, period 2.
what element is found between period 2 and group 14
No, Magnesium is a group 2 element.
Ionic bond.
2(IIA) Because The elements in Group 2 (IIA) are metals with a +2 oxidation state. Thus one atom of a Group 2 metal can combine with 2 atoms of chlorine (oxidation state = -1)
The most chemically active non-metal, and the most reactive element overall, is fluorine. Fluorine has an extremely high electronegativity, meaning that it will remove an electron form almost anything. Therefore, it is amazingly reactive, and it even reacts with glass.
They are both in Group 2
Two of them. A group 2 element has two valency electrons whereas those in group 17 have 7. The latter need one electron to make an ionic bond so two of them can react with a single group 2 element.