Particle
Theory
Acids & Bases
Atoms
Reactions
States of Matter
100
Describe the particles in a solid
Close together and in a fixed in place
100
What is the range on the pH scale

1-14

100
What is the first element in the periodic table?
Hydrogen
100

What type of reaction is fire?

Combustion reaction

100
If a substance turns from a Solid to a liquid it is called...
Melting
200
Describe the particles in a liquid
Close together, not held in place
200

If a substance was an 13 on the pH it would be a...

Strong base

200
Oxygen is the eighth element in the periodic table. How many protons has it got?
8
200

Methane, wax, wood and petrol are examples of...

Hydrocarbons

200
If a substance turns from a Liquid to a gas it is called...
Evaporating
300
Describe how the particles change from a liquid to a gas
From sliding over each other to free to move about, lots of space between particles
300

What ion is released when an acid dissolves in water?

H+ ions (hydrogen ions)

300
Chlorine has a weight of 35 amu. It is the 17th element in the periodic table. How many Neutrons has it got?
18
300

Name the products associated with complete combustion

Carbon dioxide and water

300
If a substance turns from a Liquid to a Solid it is called...
Solidifying
400
How could I give a particle more energy?
Heat it up
400

What are the two products in a neutralisation reaction?

Salt + water

400
What is the 15th (and spell it)
Phosphorous
400
What are the reactants in a neutralisation reaction? 

An acid and a base

400
If a substance turns from a gas to a liquid it is called...
Condensing
500

What are the 3 ways of heat transfer?

Conduction, convection & radiation

500

What does it mean when we call something an 'ion' instead of an element or compound

Ions are elements or compounds that have a charge due to gaining or losing electrons

500
What is the electron arrangement for Potassium?
2,8,8,1
500

What are the 5 signs a chemical reaction has taken place?

New substance

Heat emitted

Light emitted

Permanent colour change

Gas produced

500
If a substance turns from a gas to a solid it is called...
Reverse Subliminating
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