Particle theory

Period 1

1 Solid liquid or gas?

2. Which balloon contains a compound? A B C

3 Which balloons would rise in air? A B C

4 Give two effects of heating a gas

5 What does a hypothesis become when supported by experimental data?.

Period 1

1 Solid liquid or gas? Gas

2. Which balloon contains a compound? B Ammonia A B C

3 Which balloons would rise in air? A & B A B C

4 Give two effects of heating a gas Particles more spaced out and moving faster

5 What does a hypothesis become when supported by experimental data?. A theory

Period 2

6 Name the process shown

7 Give the formula of a substance that is less dense as a solid than a liquid

Use a superlative to describe the blue flame 8

Name the phenomenon shown below 9

10 What do the numbers on the map represent?

Period 2

6 Name the process shown Diffusion

7 H2O Give the formula of a substance that is less dense as a solid than a liquid

Use a superlative to describe the blue flame 8 Hottest

Name the phenomenon shown below 9 Brownian motion

Air pressure or isobars 10 What do the numbers on the map represent? Air pressure or isobars

Period 3

Astatine-Tantalum-Sodium 11 Crack the code Astatine-Tantalum-Sodium

12 Name process A C B A

13 Name process B C B A

Name process C 14 C B A

15 Identify the type of atom

Period 3

Astatine-Tantalum-Sodium 11 Crack the code Astana Astatine-Tantalum-Sodium

12 Name process A Melting C B A

13 Name process B Deposition C B A

Name process C 14 Condensation C B A

15 Hydrogen Identify the type of atom