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Which group are alkali metals found in
Group 1
Alkali metals react with _____ to form oxides
Oxygen
Metal oxides can be described as what?
Dull
When they react with chlorine, they form a ______
Chloride
What do chlorides do in water?
Dissolve to make a colourless solution
What happens when alkali metals react with water?
The metal floats on the surface and melts to create a metal hydroxide.
Why does the metal floating on the surface melt when alkali metals react with water?
Because the energy released is enough to melt the metal
What is formed when an alkali metal reacts with water?
A metal hydroxide