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Yes they are!
even though they are very soft, reactive and not as widely used as much as transition metals eg. in construction they still have other metallic properties, such as metallic bonding.
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∙ 12y ago
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Which group do alkali metals bond with?
Alkali metals are electropositive so they want to react with halogens which are more electronegative.
Why alkali metals form ionic hydrides?
SHORT ANSWER: the difference in electronegativities between H and Alkali metals is high, so the bonds are more ionic.
What is characteristic about the outer electron shells of alkali metals?
since all the alkali metals have one electron in there outer most shell so there valency is always one & they are the most electropositive elements in the periodic table.they loose one electron from there outermost shell to form one positive charged cations.
Which properties of alkali metals unusual metals?
Alkali metal forms Alkali while metals form bases.
What are more reactive alkali metals or alkline earth metals?
alkali metals
Which group do alkali metals bond with?
Alkali metals are electropositive so they want to react with halogens which are more electronegative.
Why alkali metals form ionic hydrides?
SHORT ANSWER: the difference in electronegativities between H and Alkali metals is high, so the bonds are more ionic.
What is characteristic about the outer electron shells of alkali metals?
since all the alkali metals have one electron in there outer most shell so there valency is always one & they are the most electropositive elements in the periodic table.they loose one electron from there outermost shell to form one positive charged cations.
What are electropositive elements?
An electropositive element is one with very low electronegativity. These are typically the metals (alkali metals, alkaline earths, etc.). In order to form a stable valence shell configuration, they most easily lose electrons.
Which properties of alkali metals unusual metals?
Alkali metal forms Alkali while metals form bases.
How chemically active are alkali metals?
Alkali metals are the most reactive metals.
What are more reactive alkali metals or alkline earth metals?
alkali metals
How are alkali metals different any from other metals?
Alkali metals are very reactive metals.
How do alkali metals react with other alkali metals?
They don't
Why are earth alkali metals called earth alkali metals?
Alkali earth metals are named after their oxides, alkaline earth.
Is alkali the only earth metal?
there are alkali metals and alkali earth metals but there is no such thing as an element called alkali...
What does alkali metals form when it react with water?
The alkali metals and water form the alkali metal hydroxide and hydrogen gas. 2Alk + H2O => 2Alk OH + H2^ Note that there is a "2" in front of the "Alk" (which is alkali metal). All the alkali metals are in Group 1 of the periodic table, and they all have a +1 valence. They will combine with water in a 2-to-1 ratio. The result will be 2 of the alkali hydroxide molecules and H2 with the "up arrow" to indicate that hydrogen gas is being liberated in the reaction.
