18. If a 10 uH inductor and a 50 pH inductor are connected in series, the total inductance of the resulting circuit is
A. 60 UH.
B. 40 H.
OC. 76 H.
D. 9.8 UH.

Which is the best predictor of the radioactive nature of an isotope? o the proton-to-electron ratio the neutron-to-proton ratio o the neutron-to-electron ratio the electron-to-proton ratio

The necleus of an atom is made up of what subatomic particles?

(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