Neon (Ne) has an atomic radius of 3.8 x 10-11 m. In a sample of neon the atoms
are 8.8 x 10-10 m apart. Calculate the ratio
of the distance between the neon atoms
to the diameter of neon atoms.

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology

Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)