Rigel and the sun have similar characteristics, but they also differ in some ways. Rigel and the sun are spheres of gas that use nuclear fusion to produce energy. Rigel is the sun. Rigel has the sun. Rigel has a surface temperature of about

Nonmetal halogen family atmoic mass 35

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.

Explain that newton first law,second law and third law of motion?