Q. 1.What is an Archangel?

A. 1.An Archangel is an angel of a high rank. The word Archangel is a word that has been derived from Greek archangelos, meaning "chief angel." Angels are messengers, Archangels are chief messengers or higher messengers, above the angels.

There are 8 known Archangels, 7 good ones and a fallen one, Lucifer.