𝙀𝙡𝙚𝙢𝙚𝙣𝙩𝙨

The correct answer is 118

The correct answer is Copper.

The correct answer is Gold.

<p>Compounds are composed of molecules that have atoms from more than one element.</p> Signup and view all the answers

<p>The correct answer is: An atom's species with the same proton number in their atomic nuclei.</p> Signup and view all the answers