One mole of any element
A)has the same mass.
B)has the same weight.
C)has the same number of atoms.
D)has the same number of electrons.
E)All of the answers are correct.

Question

Quizplus · Accepted Answer

One mole of any element contains the same number of atoms, which is Avogadro's number (6.022 x 10^23). The mass of one mole of an element (molar mass) may vary depending on the element, but the number of atoms remains constant. Weight is the force on an object due to gravity and can vary depending on the location, so it is not a relevant factor in this context. The number of electrons in one mole of an element depends on the element's atomic number, so it may vary between elements. Therefore, choice C is the best answer.

One Mole of Any Element