Which element belongs in the least reactive group of elements on the periodic table? a. neon (Ne)
b. potassium (K)
c. silver (Ag)
d. carbon (C)

i think it's A im just not sure

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