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Alkali metals are from Group 1 of the Periodic Table and have a single electron in their outer shell. Alkaline-Earth metals are in group 2 of the periodic table and have 2 electrons in their outer shell.

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โˆ™ 2008-11-04 19:59:40
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Q: What is the difference between alkali metals and alkali earth metals?
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Related questions

What is the difference between the colours produced by alkali metals and calcium?

calcium is an alkaline earth metal thus has different characteristics to the alkali metals.


Why are alkali metals and alkaline earth metals called what they are AKA what's the difference in their names?

alkali earth metals are resistant to fire.


What are the difference between the alkali metals and alkali earth metals and transition metals?

Alkali metals are group 1 elements and have 1 valence electron. Alkaline earth metals are group 2 elements and have 2 valence electrons. Transition metals are group 3 to group 12 elements.


Why are alkali earth metals called alkali earth metals?

Alkali earth metals are named after their oxides, alkaline earth.


What is the difference between alkali and alkali-earth metals?

Alkali metals are soft, low density metals that react vigorously with water to form hydrogen. They only have one electron in it's outer shell. Alkali-earth metals are low density hard metals that react less vigorously with water. They have two electrons in the outer shell.


How are alkali earth metals and alkali metals similar?

The alkali earth metals act in a similar but slightly less reactive way to alkali metals


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 are more reactive alkali metals or alkline earth metals?

alkali metals


What charge do alkali earth metals have?

alkali metals have +1 charge on them.


Is Na a alkali earth metals?

No,it is not a alkali earth metal.It is a alkali metal.


Are alkali and alkaline earth metals are not reactive?

No. The alkali and alkaline earth metals are very reactive.


What does group 1 and group 2 of the periodic table suggest about the behaviour between alkali metals and alkaline earth metals?

Alkali metals are more reactive.


What are the metals of the earth called?

alkali metals


Is helium in the alkali metals or alkali earth metals?

neither. it is a noble gas


What are the 3 main groups of metal?

The alkali metals, alkali earth metals, and transition metals.


Are alkali metals or alkaline earth metals more reactive?

Alkali metals are more reactive


Are alkali metals next to the alkali earth metals?

yes, the metals are next to each other


How are the alkali metals different from the alkali-earth metals in the periodic table?

The alkali metals have a valence of 1 while the alkaline earth metals have a valence of 2. The alkali metals are generally lighter, softer, more reactive, and have lower melting points than the alkaline earth metals.


Where are alkali earth metals located on the periodic table?

The alkali earth metals are in the 2nd group, or column of the periodic table. They are bordered by the alkali metals on the left and the transition metals on the right.


Which group of metals is more reactive the alkali metals or the alkaline earth metals?

The alkali metals are more reactive.


Why the melting point boiling point and densities of alkaline earth metals are higher than alkali earth metals?

Alkaline earth metals do not exist , only alkali earth metals


Do alkali metals react slower or faster than alkaline earth metals?

Alkali metals are more reactive than alkaline earth metals.


What is a group also called a family?

Alkali metals, alkali earth metals, transition metals, etc...


Are The rare earth metals are a category of the alkali metals?

No.


Do Alkali earth metals react with oxygen?

Alkali earth metals react with oxygen to form basic oxides.