Atomic structure revision mat
An atomic structure revision mat for KS4 students for AQA's GCSE Chemistry specification, section 4.1 (Atomic structure). Includes answers to support students with independent revision and for peer-marking in class.
Includes cloze and gap filll activities, definition sentences and tables to complete, as well as timeline tasks and diagrams.
Covers electronic structure, size and mass of atoms, a timeline of the development of the model of the atom, mixtures, subatomic particles, and relative atomic mass.
Example tasks from the revision mat:
All substances are made of atoms. Define an atom:
.............................................................................
.............................................................................
Atoms of each element are represented by a chemical
symbol, e.g. O represents an atom of oxygen, Na represents
an atom of sodium. There are about 100 different elements.
Elements are shown in the p.......................... table.
Compounds are formed from elements by chemical
reactions. Chemical reactions always involve the
f......................... of one or more new s...................... ,
and often involve a detectable e....................... change.
Define a compound:
.............................................................................
.............................................................................
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Review this resource01/11/2022
