Question

Classify each of the following as a physical or chemical property of

phosphorus.
a. It is a white, waxy solid.
b. It burns in air.
c. Its melting point is 44.1°C.
d. It has a density of 1.82 g/cm'.
e. Its boiling point is 280.3°C.

Answer 1

a) physical.
b) chemical
c) physical.
d) physical.
e) physical.