Which is the most common category of elements on the periodic table? A. non-metals B. metalloids C. semi-metals D. metals

What is the mass of 8 moles of sodium atoms

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8

Draw the structure for 5-isopropyl-2-methyl-3-nonene