Question

State what is observed when a small piece of potassium is placed in water

Answer 1

Potassium is one of the most reactive element. When potassium is added to water it burns with lilac flame with a bit smoke giving a violent reaction and moving very quickly on the surface of water.

2k+2H2O–>2KOH+H2

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Answer 2

Answer:

when potassium is dropped in water what is the observatio?

Explanation:it reacts vigourosly with water and burns