Science Review_Q1-W1 (Properties of Materials)

What are the 3 types of materials? (Check all that apply)

• Useful Materials

• Harmful Materials

• Waste Materials

• Recyclable Materials

• Biodegradable Materials

What are the 2 types of waste materials or household solid waste?

• Useful

• Harmful

• Waste

• Biodegradable

• Non- Biodegradable

What are the 5R's Techniques?

• Reduce

• Repair

• Recover

• Re-use

• Recycle

What are the 2 classifications of Properties of Matter?

• Physical Properties

• Chemical Change

• Physical Change

• Chemical Properties

What are the 8 Physical Properties of Matter?

• Hardness, Brightness, Flexibility, Elasticity, Conductivity, Malleability, Ductility, Porosity

• Hardness, Brittleness, Flexibility, Elasticity, Combustility, Malleability, Ductility, Porosity

• Hardness, Brittleness, Flexibility, Elasticity, Conductivity, Malleability, Ductility, Porosity

• Hardness, Brittleness, Flexibility, Elasticity, Conductivity, Malleability, Durability, Porosity

What are the 3 Chemical Properties of Matter?

• Flexibility, Combustibility, Biodegradability

• Flammability, Combustibility, Biodegradability

• Flammability, Conductivity, Biodegradability

• Flammability, Combustibility, Ductility

What are the evidences of Chemical Change?

• New product and Gas formed and Heat absorbed

• New product and Liquid formed and Heat released

• New product and Gas formed and Heat released

• New product formed and Heat released

ability to break easily

• malleability

• hardness

• brittleness

• porosity

1. ability to burn

• ductility

• combustibility

• flammability

• malleability

ability to resist pressure that may cause deformation

• porosity

• hardness

• biodegradability

• flammability