C2 Quizizz

What is a pure substance?

• Only contains one element or compound
• Contains multiple elements
• A mixture of gases
• A radioactive material

What is a mixture?

• More than one element or compound together
• A single element
• A pure compound
• A vacuum

What is a particle?

• A very tiny object
• A large object
• A chemical reaction
• A type of energy

What are the three main types of particle?

• Atoms, molecules and ions
• protons, neutrons and electrons
• solids, liwuids, gases
• planets, stars and galexies

What is an atom?

• A tiny uncharged particle
• A charged particle
• A large molecule
• A type of cell

What is a molecule?

• A particle that contains only a few atoms (less than 100)
• A large collection of atoms
• A single atom
• A type of ion

What is an ion?

• A tiny charged particle
• A neutral atom
• A large molecule
• A type of wave

What is an element?

• A substance made of only one type of atom
• A mixture of atoms
• A compound
• A type of energy

What is a compound?

• A substance made of two or more types of atoms chemically joined together
• A mixture of elements
• A single element
• A type of ion

What does the term diatomic mean?

• There are two atoms per molecule
• There are many atoms per molecule
• There is one atom per molecule
• There are no atoms per molecule