𝙄𝙨𝙤𝙩𝙤𝙥𝙚𝙨

An isotope with more neutrons is heavier.

They can tell us how old the object is.

heavy water.

<p>Isotopes have differing numbers of neutrons.</p> Signup and view all the answers

<p>isotopes of phosphorus</p> Signup and view all the answers