What is the energy of light with a frequency of 1430 Hz? •

Easy definition for atom and atomic mass

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.