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The two most important alkali metals would be sodium and potassium.
The products of the reaction between alkali metals and water are a hydroxide and hydrogen:2 Na + 2 H2O = 2 NaOH + H2
sodium and magnesium
The two most important alkali metals are sodium and potassium.
The group 1 metals are softer because of weaker electrostatic forces. This is thought to be because of the lower amount of valence electrons (electrons in outer shell) but it isn't certain.
How metals are important to our society?
There are two groups that compose entirely of metals. The 1st group is alkaline earth the second is Aluminum.
Alkaline metals and alkaline earth metals form their oxides when burnt. These oxides are base.
The 2 most important alkaline earth metals are Calcium and Magnesium
The two most important alkali metals would be sodium and potassium.
Iron mostly. Especially in dairy products.
The products of the reaction between alkali metals and water are a hydroxide and hydrogen:2 Na + 2 H2O = 2 NaOH + H2
This distinction is not adequate.
sodium and magnesium
Paper products and cardboard
sodium and magnesium
metals