How i can posted more than 100 points.

What phase of matter has particles that are held together but can flow past each other and takes the shape of a container, filling it from the bottom up?

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k

What forms when chemical reactions combine pollution with sunlight?