Chemistry

The movement of particles from an area of high concentration to an area of lower concentration

Substances that are only made up from one type of atom

substance made up from two or more types of atom chemically bonded

Substance made up from two or more types of atom, or compound that are not chemically bonded

A substance dissolved into water or another solvent

A liquid substance that other substance can dissolve in to

The combination of a solute and a solvent

High density, low movement, hard, keep there shape

Dense, can flow, no fix shape, same volume

Low density, free to move, high energy, no fixed shape or volume

Negatively charged, mass 1/1870

No charge, mass 1

positively charge, mass 1

A liquid can past though the filtration paper but not the solid

When a solutes is dissolve in to a solvents. then heated up. then the solvent evaporates leaving only the solutes

A piece of paper with a coloured dot is dipped into water as the water travels up the paper the colour move with the water

Change in colour, gas, heat and light and being released

found the element in 1789

He stated that atoms could be chemically join in 1803

The reasons atoms are made up of two part in 1890

Made planetary model for the arrangement of proton, neutron and electrons

the cat

sublimation

melting