Asample of 52.0 g of neon gas is placed in a balloon with a volume of 10.3 l at 25.0 °c. if 29.5 g of neon is then added to the balloon at constant temperature and pressure, what would be the new volume of this balloon?

absorption lines are where light has been absorbed by the atom thus you see a dip in the spectrum whereas.

emission spectra have spikes in the spectra due to atoms releasing photons at those wavelengths.

explanation:

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.