Alkali Metals Flashcards
(6 cards)
1
Q
How does Lithium react with oxygen
A
Red flame leaves a white residue and turns the universal indicator blue.
2
Q
Potassium react with oxygen
A
Burns with a lilac flame
3
Q
Sodium react with oxygen
A
The residue is sodium oxide the universal indicator is blue
4
Q
Sodium reaction with water
A
It explodes with a yellow flame and creates black residue
5
Q
Lithium reacts with water
A
It sizzles
6
Q
Potassium react with water
A
Potassium goes around very fast in the bucket
