Level 2

Neons

Welcome to the Neons sector. Use problem solving skills and your chemistry knowledge to unlock these grids aimed at 14-16s.
Need more of a challenge? Why not try the Argon sector?

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Acids

Use your knowledge of acids and the salts they form to unlock the grid

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Alcohols (14-16)

Use your knowledge of the formulae of different alcohols to unlock the grid

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Alkalis

Use your knowledge of alkalis and the salts they form to unlock the grid

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Alkanes

Use your knowledge of the alkanes to unlock the grid

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Allotropes of Carbon

Use your knowledge of three different structures of carbon to unlock the grid

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Atomic Structure

Use your knowledge of the atomic structure of a number of isotopes to unlock the grid

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Crude Oil

Use your knowledge of the different components of crude oil to unlock the grid

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Everyday Chemicals (14-16)

Use your knowledge of the formula of everyday chemicals to unlock the grid

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Esters from Alcohols and Acids

Use your knowledge of how different esters are formed to unlock the grid

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Flame Test Colours

Use your knowledge of the colours of flames from burning different elements to unlock the grid

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Forensic Tests

Use your knowledge of the ions and flame colours of metals to unlock the grid

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Hydroxide Precipitates

Use your knowledge about transition metal precipitates to unlock the grid

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Ionic Formulae 1

Use you knowledge of different ionic substances to unlock the grid

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Ionic Formulae 2

Use you knowledge of different ionic substances to unlock the grid

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Iron and Steel

Use your knowledge of types of iron and steel to unlock the grid

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Moles Equations (14-16)

Use your knowledge of moles to unlock the grid

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Multiples of Units
(14-16)

Use your knowledge of the multiples of different units to unlock the grid

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Noble Gases

Use your knowledge of the noble gases and their uses to unlock the grid

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Oxide Types

Use your knowledge of different oxides to unlock the grid

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Pollutants in Air (14-16)

Use your knowledge of chemicals that pollute the air to unlock the grid

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State Symbols

Use your knowledge of state symbols to unlock the grid

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Sub-atomic Particles

Use your knowledge of sub-atomic particles to unlock the grid

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Tests for Anions

Use your knowledge of how to test for different anions to unlock the grid

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The Blast Furnace

Use your knowledge of the blast furnace to unlock the grid

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The Gases in Air

Use your knowledge of the composition of the air to unlock the grid

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The Limestone Cycle

Use your knowledge of how limestone is used to unlock the grid

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Types of Bonding

Use your knowledge of types of bonding to unlock the grid

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Units of Volume

Use your knowledge of the units of volumes to unlock the grid

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Worksheets

Suppporter

Gridlocks is funded as part of the Reach and Teach educational programme supported by the Wolfson Foundation.