For which element is the ionic radius larger than the atomic radius? 1) Na
2) Mg
3) AI
4) CI

Noble gases are the most reactive elements on the periodic table. a. true b. false

Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.

Type the letter that represents the correct location for each particle type below.