An electrical conductor is a substance that permits electrons to flow through it easily. Most metals are good conductors. In contrast, insulators are strongly resistant to any flow of electrons.
The name Rhea is of Greek origin. The meaning of Rhea is flowing, river, stream. It is also of Latin origin, where its meaning is poppy flower. Rhea is generally used as a girl's name. It consists of 4 letters and 1 syllable and is pronounced Rhea.
The meaning of Ilona is  Sun, sunlight . Its origin is  Hungarian variant of the English name Helen . Ilona is a form of Helen and is generally pronounced like  EE lo nah  and  ee LO nah . This name is mostly being used as a girls name.Last year it ranked 5,862nd in the U.S. Social Security Administration list of most popular baby girl names.his is a Hungarian form of the name Helen, which is an English variant of the ancient Greek name Helene, whose meaning is disputed. It may have been derived from the ancient Greek word meaning torch or the Greek word selene meaning moon..