Y9 SCI: Matters and Reaction Lesson 3 Quiz

Which two states don’t have fixed shapes?

• Solid and liquid
• Liquid and gas
• Solid and gas
• Liquid and plasma

What temperature does ice melt at and water boil at?

• Ice melts at 0°C and water boils at 100°C
• Ice melts at 100°C and water boils at 0°C
• Ice melts at -100°C and water boils at 100°C
• Ice melts at 0°C and water boils at -100°C

What temperature does steam condense at and water solidify at?

• Steam condenses at 0°C and water solidifies at 100°C
• Steam condenses at 100°C and water solidifies at 0°C
• Steam condenses at -100°C and water solidifies at 100°C
• Steam condenses at 0°C and water solidifies at -100°C

What is the smallest particle of matter called?

• Molecule
• Atom
• Element
• Compound

What are the simplest substances made up of?

• Atoms
• Molecules
• Elements
• Compounds

What is the table of chemical elements called?

• Periodic Table
• Chemical Table
• Element Table
• Atomic Table

What is a molecule?

• A single atom
• Two or more atoms chemically joined together
• A compound made up of different elements
• A mixture of substances

What is a mixture?

• A single substance made up of different elements
• Two or more substances chemically joined together
• A pure substance made up of only one type of atom
• Two or more substances not chemically bound

Which of the following is an example of a mixture?

• Cake dough
• Baked cake
• Water
• Oxygen

Which of the following is an example of a molecule?

• Cake dough
• Baked cake
• Water
• Oxygen