The isotopes of neon—neon-20, neon-21, and neon-22—have different numbers of neutrons, which gives them distinct atomic masses. Here are some key points about each isotope:
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Neon-20: This is the most abundant isotope, making up about 90.48% of naturally occurring neon. It has 10 protons and 10 neutrons.
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Neon-21: This isotope is less abundant, accounting for about 0.27% of natural neon. It has 10 protons and 11 neutrons.
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Neon-22: This isotope is also rare, comprising about 9.25% of natural neon. It has 10 protons and 12 neutrons.
Given that all three forms of neon are stable, one true statement could be: "Neon has three stable isotopes: neon-20, neon-21, and neon-22, with neon-20 being the most abundant."
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