Calculate the energy possessed by a single photon of each of the following types of electromagnetic radiation with the following frequency 1) 6.32 x 10*23 S-1
2) 9.50 x 10*13Hertz
3) 1.05 x 10*18 S-1

Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.

Why is silver chloride is an ionic compound

An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³