How many protons, neutrons, and electrons are in an atom of “SK? 24 protons, 19 neutrons and 19 electrons
19 protons, 19 neutrons, and 24 electrons
19 protons, 19 neutrons, and 19 electrons
19 protons, 24 ne lyons, and 19 electrons

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

some sources quote the lethal dose, for an average 170lbs opiate-naive individual is between 75 and 375 mg

1 is the answer to this problem

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.