What is the quantum number set of the ground-state electron that is found in lithium (LI) but not in helium (He)? O (1, 0, 0, +12)
O (1,0, 1, +V2)
O (2, 0, 0, +V2)
O (2,0, 1, +12)

As a part of an experiment a student burns propane to produce carbon dioxide and water she remembers that she must follow the law conservation of matter when writing a balanced chemical equation which of these equation adheres to the law of conservation of matter

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)

In which block of the periodic table is uranium (u) found? s blockd blockp blockf block