Which of the following are characteristics of halogens? Select all that apply. A. They're nonmetals.
B. They're colored.
C. Their names typically end in "-ine."
D. They're metals.

Two moles of potassium chloride and three moles of oxygen are produced from the decomposition of two moles of potassium chlorate, kcos3(s). write the balanced equation. how many moles of oxygen are produced from 12 moles of potassium chlorate