Structure of Periodic Table

A negatively charged ion.

The number of protons in the nucleus of an atom.

A measure of the size of an atom.

A simplified representation showing electrons arranged in shells around a nucleus.

Likely to break or shatter rather than bend.

A positively charged ion.

A characteristic describing how a substance behaves during chemical reactions.

A material that allows thermal energy or electricity to pass through easily.

Able to be drawn into a wire.

A negatively charged particle found outside the nucleus.