Magnesium has three isotopes with mass numbers 24, 25 and 26.(a) write the isotopic notation for each.(b) how many neutrons are in an atom of each isotope(c) describe the similarities and differences between these three kinds of atoms ofmagnesium

Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg