The ammonium ion has a formula of NH4+ and has a positive charge so it is a cation.
Arnold /ar-nold/ [2 sylls.] as a boys' name is pronounced AR-nold. It is of Old French and Old German origin, and the meaning of Arnold is eagle ruler.From the phrase arn wald. Brought to Britain with the Norman invasion, lost popularity after the 13th century, and briefly revived in the late 19th century.rnold /ar-nold/ [2 sylls.] as a boys' name is pronounced AR-nold. It is of Old French and Old German origin, and the meaning of Arnold is eagle ruler.
A teacher who has recently become popular over television is a man named Arnold Murray of the Shepherd's Chapel in Gravette, Arkansas. We at the Christian Research Institute do not endorse the teachings of Arnold Murray. This paper will demonstrate why we consider Mr. Murray's teachings to be heretical.