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

Is powdered sports drink ionic or covalent ? 10pts !

Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?

If one fission reaction of a uranium-235 atom produced two neutrons, how many neutrons would be released if the chain reaction occurred three more times?