catya your not at all which answer i've seen you do this on another question!
Another question on Chemistry
Chemistry, 21.06.2019 22:30
Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135Ā°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l
An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.