Atomic Structure

Front

Substances consisting of one type of atom, cannot be broken down into simpler substances.

Back

Elements

Front

The basic unit of a chemical element, consisting of a nucleus and electrons.

Back

Atoms

Front

Abbreviations or short representations of chemical elements; e.g., H for Hydrogen.

Back

Chemical Symbols

Front

Substances made of only one type of atom or molecule.

Back

Elementary Substances

Front

Substances formed from two or more elements chemically bonded together.

Back

Chemical Compounds

Front

A representation of a substance using symbols for its constituent elements.

Back

Chemical Formula

Front

A combination of two or more substances that are not chemically bonded.

Back

Mixture

Front

A mixture with a uniform composition throughout.

Back

Homogeneous Mixture

Front

A mixture where the components are not uniformly distributed.

Back

Heterogeneous Mixture

Front

A process to separate solids from liquids using a filter.

Back

Filtration