(a) Testosterone has a molar mass of 288.4 g/mol and is composed of 79.17
% C and 9.72 % H; the remaining % is O. What are the empirical and
molecular formulae of testosterone?

Why do sodium and neon have vastly different chemical and physical properties despite having similar atomic masses?

How does the presence of oxygen affect the chemical pathways used to extract energy from glucose?

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe