1. show the calculation of planck's constant, mentioned in calculations #3, including the unit conversion
for mercury, hydrogen, and neon.

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.