Élément radioatomique (Ra), de numéro atomique 88, de masse atomique 226, 025 découvert en 1898 par Pierre et Marie Curie utilisé en radiographie et en radiothérapie.
1 regular army
2 right ascension
3 Royal Academician; Royal Academy
range
Stands for registration authority, a trusted entity that acts as an intermediary between entities requesting digital certificates and a certificate authority (CA) issuing them.
Ancient hawk-headed sun god; a universal creator; Also called: Re.
The Egyptian sun god and chief deity