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Which alkaline earth metal is the most likely to attract an electron pair?
Wiki User
∙ 7y ago
The electronegativityÊ of alkaline earth metals decreases as you go down the group due to increase in atomic radius. The earth alkaline metals are beryllium, magnesium, strontium, barium and radium. Radium has the smallest electronegative.
Wiki User
∙ 9y ago
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What is the general electron configuration for alkaline earth metals?
2 electrons in the outermost shell.
Which alkaline earth metal forms an ion with the same electron confirguration as krypton?
i think its Barium
Why alkali metals are more reactive than alkaline earth metals?
All atoms want to do is make their valence shell full. In alkali metals they have all of their shells completely full except one valence electron. The alkali metals REALLY want to get rid of that electron, so they will react with many elements/compounds to get rid of that electron. In alkaline earth metals they have all of their shells completely full except for two valence electrons. They also want to get rid of those electrons but the alkaline earth metals are not as desperate to do so as the alkali earth metals which make the alkaline much less reactive than the alkali metals.
Alkali metal and alkaline earth metal have how many ionization energies?
Alkali metals (group 1 elements) have one valence electron. Hence have one ionization energy Alkaline earth metals (group 2 elements) have two valence electron. Hence have two ionization energy
Write the expected ground-state electron configuration for the alkaline earth metal after radium?
You think probably at Unbinilium (120Ubn) an element not still obtained. The supposed electron configuration of Ubn will be [Uuo]7s2.
What alkaline earth metal has the largest electron affinity?
Beryllium
What element is an alkaline earth metal whose electron configuration ends in 6s2?
All alkaline earth metals have electron configurations ending in s2; 6s2 would be the alkaline earth metal in period 6 of the PTE, which is barium.
Which group will have an electron configuration that ends in s2?
The alkaline earth elements electron structure end in s2
How do the alkali metals differ from the alkaline earth metals?
alkali metals have one valence electron, whereas alkaline earth metals have two 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.
What is an element with a single electron in its highest energy level is probably what type of metal?
An element with two electrons in its highest energy level is probably an alkaline earth metal. More specifically, it is likely magnesium or calcium, as these are the most common alkaline earth metals.
What is the general electron configuration for alkaline earth metals?
2 electrons in the outermost shell.
What is the important characteristic do the alkali and alkaline earth metals have in common?
they all have at least one electron
Which alkaline earth metal forms an ion with the same electron confirguration as krypton?
i think its Barium
What is the general valence electron ground state electronelectron configuration for neutral alkaline earth metals?
ns^2
Why are the alkaline-earth metals less reactive than the alkali metals?
Alkaline-earth metal have two electrons in there outer shell, so only need to lose one to form a stable electron arrangement. Alkali metals have one electron in there outer shell - so they need only lose one to form a stable electron arrangement
Is metal a electron lender?
Any of the Transitiion, alkaline, and alkaline earth metals will give up their electrons and aquire a positive charge when reacted with a nonmetal to form an Ionic compound
