The 'ingredients' used in a chemical reaction

(a)  

The new chemicals made in a chemical reaction

(a)  

Substances which have free electrons and form +'ve ions

(a)  

Substances which do not have free electrons. Form -'ve ions?

(a)  

One or more atoms bonded together?

(a)  

One of more different type of element bonded together?

(a)  

Lots of different chemicals not chemically bonded together?

(a)  

Mass of an electron?

(a)  

The number of hydrogen atoms in this product 4H₂O

(a)  

Number of hydrogen atoms in the glucose molecule (C₆H₁₂O₆)?

(a)  

Number of protons in phosphorus?

(a)  

Number of neutrons in phosphorus?

(a)  

Number of electrons in phosphorus?

(a)  

Total mass of a molecule?

(a)  

Part of the cell responsible for photosynthesis?

(a)  

Part of the cell responsible for respiration?

(a)  

A natural catalyst found in our digestive system?

(a)  

pH of a strong base?

(a)  

pH of pure water (a neutral substance)?

(a)  

pH of a strong acid?

(a)  

Mnemonic for the energy pathways?

(a)  

Mnemonic for the energy stores?

(a)  

How long has it taken to form fossil fuels?

(a)  

Scientific term for burning?

(a)  

Fuels that have been made or grown from living things?

(a)  

Why are some fuels called non-renewable?

(a)  

Why are some fuels called renewable?

(a)  

How the periodic table tell us the number of electron shells?

(a)  

How the periodic table tell us the number of electrons in outer shell?

(a)  

Which is least reactive out of Sodium, Lithium, Potassium?

(a)  

Which is most reactive out of Sodium, Lithium, Potassium?

(a)  

A natural substance with a metal compound in it?

(a)  

Reaction that takes in energy e.g. photosynthesis?

(a)  

Reaction that gives of heat e.g. respiration?

(a)  

Reaction between an acid and a base?

(a)  

Reaction where a more reactive metal takes the place of a less reaction one in a compound?

(a)  

Boiling point of pure water?

(a)  

Main gas in the air we breathe today?

(a)  

Main gas in Earth's early atmosphere?

(a)  

A process of removing carbon dioxide from Earth's early atmosphere that did not rely on photosynthesis?

(a)  

Process by which carbon locked in fossil fuels is released?

(a)  

Process by which all living things release carbon dioxide?

(a)  

Process by which producers absorb carbon dioxide from air?

(a)  

Describes the way that carbon is continuously moved around Earth's ecosystem

(a)  

Polluting gases creating an insulating layer around the Earth?

(a)  

Impact on the oceans if the ice caps melt?

(a)  

Changing weather patterns due to global warming?

(a)  

Term used to describe the increasing temperatures on Earth?

(a)  

Something that will not run out or cause significant problems in the future?

(a)