When sodium reacts violently with water is it physical or chemical property?

Answer 1

Chemical Property (as a layer of oxide is formed on the surface)

Answer 2

No. Sodium Chloride (NaCl) is a simple compound which involves the binding of a Sodium and a Chlorine atom.

Answer 3

It is very reactive and the changes are chemical changes.

It is not reactive

Answer 4

One possible pathway for that reaction is the formation of sodium oxide as highly reactive pure sodium reacts with the air. The equation for that reaction is:

4Na + O2 --> 2Na2O.

Answer 5

This is a chemical reaction (change, process) not a property.

Answer 6

chemical reaction

Answer 7

chemical property