In the bohr model of the hydrogen atom, the speed of the electron is approximately 2.48 × 106 m/s. find the central force acting on the electron as it revolves in a circular orbit of radius 4.8 × 10−11 m. answer in units of n.

Which transition by an electron will release the greatest amount of energy? oa ob oc od

(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present

Iupil u5l aluve time remaining 01: 53: 45 ei and both agreed that childhood experiences play an important role in the development of oneself a sigmund freud alfred adler b. carl jung alfred adler c.carl jung erik erikson d. sigmund freud.. carl jung select the best answer from the choices provided save and exit next submit mark this and return