History and Evidence of an Atom
First of all Greek philosophers thought that matter is made up of indivisible particles which cannot be further sub-devided. Democritus……
First of all Greek philosophers thought that matter is made up of indivisible particles which cannot be further sub-devided. Democritus……
OK, just so you know, I spell it "color." I'm American, that's how we spell it here. If you spell it "colour," please don't disregard……