Yes. The ammonium ion has a formula of NH4+ and has a positive charge so it is a cation.
What does Asa mean? Asa [asa] as a boys' name (also used less generally as girls' name Asa) is pronounced AY-sah. It is of Hebrew origin, and the meaning of Asa is doctor, healer. Biblical: name of the third king of Judah, who reigned for forty years. Made popular by the Puritans in the 17th century.
Exactly where the word âmascaraâ comes from is unclear, but it is most frequently thought to be based from the Spanish word mascara mÃ¡scara âmeaningâ mask âorâ stain and The italian word maschera âmeaningâ. mask