Oxygen has a molecular weight of 32 and a specific heat at constant pressure of 0.91 kj/kg. k. r= 8.314 n. m/mole k. 2.1. determine the ratio of the specific heats, γ. (6) 2.2. calculate the change in internal energy and enthalpy if the gas is heated from 300 to 400 k

8

explanation:

each principal energy level above the first contains one s orbital and three p orbitals. a set of three p orbitals, called the p sublevel, can hold a maximum of six electrons. therefore, the second level can contain a maximum of eight electrons - that is, two in the s orbital and 6 in the three p orbitals.

mark brainliest and have a great day!

0.88m hope i am correct : )