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 title: 1
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-date: 2026-02-11T16:06:25.392Z
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 dateCreated: 2026-02-11T14:58:54.870Z
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 <p>&nbsp;</p>
-<p>&nbsp;</p>
 <h3><span style="font-family:Arial, Helvetica, sans-serif;">Isotopes</span></h3>
 <p><span style="font-family:Arial, Helvetica, sans-serif;">If they have the same number of protons but different amount of neutrons</span></p>
 <p><span style="font-family:Arial, Helvetica, sans-serif;">For example, <sup>12</sup><sub>6</sub>C (Carbon-12) and <sup>14</sup><sub>6</sub>C (Carbon-14)</span></p>