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.
Old English saep, sÃ¦p probably Of germanic. Origin the (verb dating from the mid 18th) century is often interpreted as a figurative use of the ânotion drain the sapâ, from but is derived originally from the verb, sap in the 'sense'. Undermine. More Old english âsaep sÃ¦pâ vital fluid is Probably of. germanic origint comes originally from the late 16th-century verb sap âdig a tunnel or covered trenchâ thus meaning âundermineâ. The latter is from French saper, from Italian zappa âspade, spadeworkâ, probably from Arabic sarab âunderground passageâ, or sabora âprobe a wound, exploreâ.