Name the Forces of attraction between water molecules​

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit