What is the name of the following Arrhenius acid, H3PO3?

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.

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.