Chemical Reactions Test Revision
Subtopic
Atoms
Information
-Know the components of an
atom including: their charge,
size and where they are located
-Define atomic number, atomic
mass, atom and isotope
-Know how to determine the
atomic number and mass
number and vice versa
Ions
-Define ion, cation and anion
-Know the groups of the PT
-Determine if something is an
anion, cation or atom
-Determine the charge of an ion
given sufficient information
Chemical
reactions
-Define the term chemical
reaction
-Write worded equations
-Identify the reactant and
products
-Define ‘conservation of mass’
- Balance Chemical equations
-Know the signs of a chemical
reaction
Energy in
Reactions
-Know the difference between
exothermic and endothermic
reactions
-Identify a reaction as
exothermic and endothermic
-Describe and write worded
equations for: photosynthesis,
respiration and combustion
Acids and
Bases
-Know the characteristics of
acids and bases
-Determine acids and bases
from the pH scale or indicators
(litmus paper) and vice versa
-Know what neutralisation
reactions are and what the
products will form
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