A comprehensive set of differentiated worksheets which covers percentage yield and atom economy calculations at two levels, together with an answer sheet. It includes a worksheet with pre-calculated Mr which makes the calculations slightly easier and a higher ability worksheet without the Mr values given. They are aimed at GCSE and A level chemistry students.

A worksheet together with fully complete answer sheet which covers the electronic arrangement of the first 20 elements in the Periodic Table.

Students can use this template to draw out the electonic configurations of the first 20 elements in the periodic table. The full premium resource together with the fully complete answers is available: https://www.tes.com/teaching-resource/electronic-configurations-electron-arrangement-for-the-first-20-atoms-11146825

Worksheet to support students with balancing equations. The premium resource of this worksheet is available and contains all the answers to each of the equations: https://www.tes.com/teaching-resource/balancing-equations-11146814

Provides a quick recap about elements, mixtures and compounds including using particle diagrams to illustrate each type.

Two worksheets and answer sheets which are written in American English and aimed at 14-17 year old chemistry students studying working out the formulae of ionic compounds.

A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying percentage yields.

A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying acids.

Two worksheets and answer sheets which are written in American English and aimed at 14-17 year old chemistry students working out the formulae of ionic compounds. Some of these are quite challenging and could be set as a homework task or used in class for a revision test.

A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying the rate of chemical reactions.

A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying empirical formula calculations.

A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying acids and bases.

A set of 12 multiple choice questions which can be used as a starter/plenary or test covering atomic structure. This resource is aimed at the US and US English speaking countries.

This worksheet and answer sheet/mark scheme is aimed at chemistry students calculating percentage yields in chemical reactions.

A double-sided worksheet and answer sheet which is written in American English and aimed at 16+ year old chemistry students studying alkenes.

A worksheet and fully completed answers which is aimed at higher ability chemistry students. The students are required to form their own symbol equations and fully balance them for a range of different metals reacting with oxygen or water.

A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying rates of chemical reactions.

A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying calculating RFM of compounds.

A double-sided worksheet and answer sheet which is written in American English and aimed at 16+ year old chemistry students studying acids, bases and their reactions.

A double-sided worksheet and answer sheet which is written in American English and aimed at 16+ year old chemistry students studying acids and bases.