These are just the characteristics of that particular material. Such things as density, thermal expansion, velocity of sound, melting and freezing point and so on.
pussey
a physical change will only alter the appearance but will NOT change the substance to another substance =)
A call of nature is a euphemism for the urge to visit the bathroom.
its an insoluble substance
You call a substance with only one type of atom, an element.
This substance is called a solute.
This substance is called a solute.
A substance that flows is called "liquid".
Properties.
an element
We call these consumers.
We call these consumers.