Neutrons are described as which of the following?

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Multiple Choice

Neutrons are described as which of the following?

Neutrons are neutral constituents of the atomic nucleus that have almost the same mass as a proton, about one atomic mass unit. The defining properties are that they carry no electric charge and have substantial mass, which is why they’re described as neutral particles with mass close to 1 amu. They aren’t massless, aren’t positively charged, and aren’t electron-like with tiny mass. So the description that highlights both their neutral charge and their mass around 1 amu matches their true nature.

Neutrons are neutral constituents of the atomic nucleus that have almost the same mass as a proton, about one atomic mass unit. The defining properties are that they carry no electric charge and have substantial mass, which is why they’re described as neutral particles with mass close to 1 amu. They aren’t massless, aren’t positively charged, and aren’t electron-like with tiny mass. So the description that highlights both their neutral charge and their mass around 1 amu matches their true nature.

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