Question

1 atom of iron weights​

Answer 1

Answer:

To find the mass of 1 atom of iron, you know that 1 atom of iron = 55.845 atomic mass units/amu. One amu is equal to 1.66 x 10-27 kg, (commonly, 1.66 x 10-27 g). Set up your equation so that the units cancel out. What you are left with is the unit of grams for your solution.

Answer 2

Answer:

one atom of iron = 55.845 amu

Explanation:

To find the mass of 1 atom of iron, you know that 1 atom of iron = 55.845 atomic mass units/amu. One amu is equal to 1.66 x 10-27 kg, (commonly, 1.66 x 10-27 g). Set up your equation so that the units cancel out. What you are left with is the unit of grams for your solution.