46.) What mass of sodium metal contains the same number of atoms as 35.45 g of chlorine? a.) 24.31 g
b.) 22.99 g
c.) 32.06 g
d.) 28.09 g

An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons

What is the molar mass of a gas that has density of 2.054 g/l

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car