Find the mass of one atom of uranium-235. recall that the mass in atomic mass units is equal to the mass in grams of one mole of atoms. avagadro's number, 6.022×1023atoms/mole, gives the number of atoms in one mole. give your answer in kilograms to three significant figures.

Explanation:

The molar mass of uranium-235 is 235 g/mol. So one mole of uranium-235 has a mass of 235 g. Put differently 6.022×10^23 atoms of uranium-235 have a mass of 235 g. Knowing that, how can we use that to find the mass of one atom?

mass of one atom =

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates