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The 2 most important alkaline earth metals are Calcium and Magnesium
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Which 2 groups of metals are the most reactive?
Alkali metals (Group 1) and alkaline earth metals (Group 2) are the most reactive groups of metals. They readily lose electrons to form ions and participate in chemical reactions with nonmetals to achieve a stable electron configuration.
Why are group 2 metals classified as alkaline earth metals?
Group 2 metals are classified as alkaline earth metals because they share similar properties: they are shiny, silvery-white, relatively reactive metals with two electrons in their outer shell. They react with water to form alkaline solutions and are generally less reactive than the alkali metals in Group 1.
3. Where are the most active metals (alkali &alkaline earth) located?
The most active metals, including alkali metals and alkaline earth metals, are located in groups 1 and 2 of the periodic table, respectively. Alkali metals are in group 1, while alkaline earth metals are in group 2. These metals are highly reactive due to their tendency to lose electrons and form positive ions.
Elements in group 2 are called?
Group 2 elements in the periodic table are the alkaline earth metals.
What is the groupe name and number of the second most reactive metals?
Group 2, or the alkaline earth metals.
How many valence electrons are in alkaline earth metals?
Alkaline earths have 2 valence electrons.
WHERE ON THE PERIODIC TABLE IS THE METALS?
Metals are on the left side in periodic table. They are mainly present in group-1,2,13. Group-1 is alkali metals and group-2 is alkaline earth metals.Group 1 contains alkaline metals. Group 2 contains alkaline earth metals. And d block also contains metals.
What is the number of valence electrons in alkaline earth metals?
Alkaline earth metals have 2 valence electrons.
How many electrons do alkaline earth metals have in their outer shell?
Alkaline earth metals have 2 electrons in their outer shell.
How many electrons are in the alkaline earth metals family?
Alkaline earth metals are group 2 elements and have 2 valence electrons.
Do all alkaline metals have 2 electron shells?
No. All the alkaline earth metals have 2 valence electrons, meaning they have two electrons in the outermost shells. No two alkaline earth metals have the same number of electron shells. Beryllium is the only one with two shells.
Which is an alkaline earth metal?
Alkaline Earth Metals are found in group 2A of the periodic table of elements. Therefore, metals like Magnesium, Calcium, Strontium and Barium are all Alkaline Earth Metals.
