4 The formation of a bond between a Group 1 metal and a nonmetal is likely: non-polar ionic O non-polar covalent O polar covalent QUESTIONS A closed vessel at 1. 0 atm contains 4. 0 grams of H2 and 19. 0 grams of Ar. What is the partial pressure of argon in the vessel? MW. H2 - 2016 g/mol MW. Ar - 39. 948 g/mol 45% O 19 85% 50%
