chem atoms

Dispersed Medium

The phase in which particles are spread throughout another medium, which can be liquid or gas.

Aerosol

A type of dispersion where small particles are dispersed in a gas, such as smoke or fog.

Emulsion

A mixture of two liquids that are normally immiscible, such as milk or face cream.

Gel

A semi-solid mixture where liquid is dispersed throughout a solid, such as jelly or cheese.

Atomic Radius

The size of an atom, typically measured in nanometres (nm).

1 nm

1/10^9 meters, a measurement for atomic radius.

Relative Size of an Atom

The relative radii of different entities measured in meters, e.g. 10^-10 for hydrogen.

Hydrogen (H) Atomic Mass

1, the atomic mass of hydrogen.

Carbon (C) Atomic Mass

12, the atomic mass of carbon.

Nitrogen (N) Atomic Mass

14, the atomic mass of nitrogen.

Oxygen (O) Atomic Mass

16, the atomic mass of oxygen.

Copper (Cu) Chemical Symbol

The chemical symbol for copper.

Barium (Ba) Chemical Symbol

The chemical symbol for barium.

Gold (Au) Chemical Symbol

The chemical symbol for gold.

Calcium (Ca) Chemical Symbol

The chemical symbol for calcium.

Silicon (Si) Chemical Symbol

The chemical symbol for silicon.