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They are highly- reactive metals
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What characteristics are shared by alkalimetals and alkaline earth metals?
They are metals that are reactive. They form cations easily and form ionic bonds.
What are alkaline earth metals characteristics periodic table?
Alkaline earth metals are present on 2nd group.They are all shiny and silvery white. Alkaline earth metals are beryllium,magnesium,calcium,strontium,barium and radium.
What are three characteristics of alkaline earth metals?
Alkaline earth metals are the second group of the periodic table. They are shiny, silvery-white, and relatively reactive. Alkaline earth metals have two valence electrons in their outer shell and tend to form 2+ cations in chemical reactions.
Which are products of the alkaline and earth alkaline metals combustion?
Alkaline metals and alkaline earth metals form their oxides when burnt. These oxides are base.
What characteristic does the alkali metals alkaline earth metals and the halogens have in common?
All alkali metals, alkaline earth metals, and halogens have a common valence electron configuration: alkali metals have 1 valence electron, alkaline earth metals have 2 valence electrons, and halogens have 7 valence electrons. This shared electron configuration influences their chemical properties, such as reactivity and bonding tendencies.
Elements in group 2 are called?
Group 2 elements in the periodic table are the alkaline earth metals.
Which is more metallic alkaline metals or alkaline earth metals?
alkali metals
Is alkaline earth metal in the group of metals nonmetals metalloids or diatomic molecule?
The alkaline earth metals are metals!
What are some characteristics of alkaline earth metals?
Alkaline earth metals are located in Group 2 of the periodic table and include elements such as beryllium, magnesium, calcium, strontium, barium, and radium. They are shiny, silvery-white metals that are relatively reactive but less so than alkali metals. Alkaline earth metals have 2 valence electrons and are commonly found in minerals in the Earth's crust.
What is the characteristics of alkaline?
* alkaline metals contain the higher melting and also the boiling points. * These metals are present in the earths crust which does not have a basic form. * Alkaline earth metals are distributed in structure which is named as rock. * These metals have density which is low. * Alkaline earth metals have low electron affinity and as wells as low electronegativity. * One of the basic characteristic is, it contains two electrons in their outer shell.
Are alkali and alkaline earth metals are not reactive?
No. The alkali and alkaline earth metals are very reactive.
Which alkaline earth metals are radioactive?
Radium is the radioactive metal among alkaline earth metals.
