Most atoms are stable when they have electrons in their outer shell

Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.

How many moles of gas are present if p=11 atm, v=12l, t=185k?

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