Fechar
Which section is the alkali metals?
(Name the colour)
Which group are the alkali metals in?
Give three alkaline metals, with their symbols.
Would you use alkali metals for coins or spoons?
How are alkali metals stored?
Explain why.
Are alkali metals dense?
Which one is true?
1) The alkaline metals are extremely reactive.
2) The alkaline metals are not very reactive.
Why are they called alkali metals?
True or False?
The reactivity of Group I decreases as you go down.
What is formed when an alkali metal reacts with water?
(answer in a word equation form)
What is the difference between an alkali and a base?
Which side are the reactant/s on and which side are the product/s on?
potassium + water -->
potassium hydroxide + hydrogen
What do these symbols mean?
a- (s)
b- (g)
c- (l)
d- (aq)
