After 273 m3 of ethylene oxide is formed at 748 kpa and 525 k, the gas is cooled at constant volume to 293 k. the new pressure

The answer is c. they had seedshope this

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass

1. aspect is nothing really because the answer is right in front of your face