color (intensive)
density (intensive)
volume (extensive)
mass (extensive)
boiling point (intensive): the temperature at which a substance boils.
melting point (intensive): the temperature at which a substance melts.
Sorry I don't know I would help but I'm only good at social study's and hystory and geography
Answer:
80g=0.08kg
20cm=0.02m
density=m/v
= 0.08/0.02
=4kg/m^3
it is less than density of water so it floats
Answer:
Water is a special element because it is the one main source that keeps us alive
Explanation:
Water can be solid or liquid