Elemental Knowledge

• A substance that is a combination of compounds
• A substance that can be separated into simpler substances
• A substance containing only one type of atom (correct)
• A substance containing two or more types of atoms

• Its particles remain exactly the same no matter how small it is broken down (correct)
• It is a compound of carbon and oxygen
• It consists of two or more types of atoms
• It can be chemically combined with other substances

• 92
• 63
• 118 (correct)
• 86

<p>A pure substance containing two or more types of atoms chemically joined together (A)</p> Signup and view all the answers

<p>It consists of atoms of two elements, carbon and oxygen, chemically combined (A)</p> Signup and view all the answers