(a) An aqueous solution is (b) Water dissolves compounds and compounds because it is a solvent. (c) The shape of water is and the angle of water is (d) An aqueous solution which conducts an electric current is described as This solution contains ions with opposite (e) Kelvin (K) is (1) In the ground state, phosphorus-31 has valence orbitals, 16 and three electrons. (9) The energy of the highest level in the Hatom is (h) Arrange the following subshells in a polyelectronic atom in order of increasing energy: 3s 4d 2p 48 3d 2s 3p 4s When we write ground-state electron configurations of atoms, what are the principles and rules that we should consider