In which of the following are the symbols and names for the ions given correctly? A) S2 : sulfide ; Li^+ : lithium
B)N: nitride; Na^+ : sodium
C) O^-: oxide ; Br^2 : bromide
D) Al^3-: aluminum; P^3-: phosphide

Compare and contrast the bohr model and the electron cloud models of the atom.

What is the molar mass of potassium nitrate, kno3

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3