What is the average atomic mass of a 24k gold ring

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.

Type the letter that represents the correct location for each particle type below.