feature or quality belonging typically to person. Qualities that are typical of a person or things.

To talk or do things with each other.

building or group of buildings where goods are manufactured or assembled chiefly by machine.

existing or taking place between molecules. Existing or acting between molecules.

using thought or rational judgement. process of considering or reasoning about something. To have an idea, opinion or belief about something.

So as to express the exact meaning of something.

nocturnal badger-sized burrowing mammal. African animal lives at night and eats insects.

certainly.

group of atoms bonded together. Two or more atoms chemically combined.

topping for dessert. To break into small parts or crumbs.

All of the things mentioned.

distinct compound or substance. Basic substances produced by mixing elements.

able to be predicted.

Existing as or having characteristics of a gas.

Waste gas from an engine, e.g. from a car. To emit gas from the back of a car.