If the diameter of an atom is 1 × 10⁻⁸ cm, the diameter of the nucleus is approximately 1 × 10⁻¹² cm, since the atom is mostly empty space.
The nucleus is the part of an atom that contains more than 99.9% of its mass, represented by protons and neutrons.
The diameter of an atom is 1 × 10⁻⁸ cm. The nucleus is about 10,000 times smaller than the atom. Thus, the diameter of the nucleus is:
d(nucleus) = d(atom) / 10,000
d(nucleus) = 1 × 10⁻⁸ cm / 10,000 = 1 × 10⁻¹² cm
If the diameter of an atom is 1 × 10⁻⁸ cm, the diameter of the nucleus is approximately 1 × 10⁻¹² cm, since the atom is mostly empty space.
Learn more about the atom's nucleus here: https://brainly.com/question/1494948
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