un leopardo recorre una distancia de 10 metros de un tiempo de 5 segundos en linea recta. Considerando la anterior , ¿ con que rapidez se desplaza el leopardo?

Because electrons have negligible mass, to account for the mass of the isotope, there must be 16 neutrons, 16 neutrally charged, massive, fundamental particles present in the sulfur nucleus. and thus finally, if we have the 32s2− ion, there are 18 electrons, 16 protons, and 16 neutrons.

It has to be b i hope this