Question

What's the mass of one iron atom in standard and scientific notation?

Answer 1

Answer:

One atom of iron-56 (the most common isotope) has a mass of 56 amu (to a close approximation). One amu is 0.000 000 000 000 000 000 000 000 001 66 kg. Multiply by 56, then convert to scientific notation—which is a skill that you should have, by now.

Step-by-step explanation:

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