Chemistry Terms and Concepts Quiz

A substance that can be decomposed into simpler substances

A substance that has a positive net charge

A pure substance that cannot be decomposed into simpler substances and where only one atom is present (correct)

A substance that is composed of two or more separate elements

A solid, liquid or gaseous mixture that has the same proportions of its components throughout any given sample

A substance that is composed of two or more separate elements

A mixture that is not of uniform composition

A combination of the words 'mono' and 'atomic' which means 'single atom' (correct)

A positive net charge (correct)

A pure substance that cannot be decomposed into simpler substances and where only one atom is present

A substance that is composed of two or more separate elements

A substance that can be decomposed into simpler substances

<p>A negative net charge</p> Signup and view all the answers

<p>A substance that is composed of two or more separate elements</p> Signup and view all the answers