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Chemistry revision crossword

Horizontales
A vertical column in the periodic table
Positively charged particle
Can be hammered into a shape
A type of formula that shows the simplest ratio of atoms in a compound
Dynamic equilibrium occurs in this type of systemt
An insoluble salt
The temperature does this in an exothermic reaction
This process is used to obtain aluminium from its ore
The maximum number of electrons in the shell nearest the nucleus
The reaction that occurs between an acid and an alkali
Aluminium has this number of electrons in its outer shell
The negative electrode
Method used to separate an insoluble solid from a liquid
The bonding that occurs between a metal and a non-metal
The melting points of ionic compounds are...
The colour of copper sulfate solution
The mobile phase in paper chromatography
Contains carbon and hydrogen only
Carbon monoxide gas is this
Loss of electrons
A very unreactive metal
Verticales
This is the colour of chlorine gas
This is a homologous series that only contains single bonds between carbon atoms
Intermolecular forces are ....
An ion made up of more than one atom
A technique used to separate liquids with different boiing points
A reaction in which a more reactive metal displaces a less reactive metal from a compound
A measure of how easily a liquid flows
This occurs when a substance reacts with substances in the environment
Unreactive
This metal rusts
The ion present in an acid
This speeds up a chemical reaction
This is a biological method of extraction that uses bacteria
Doesn't dissolve in water
An indicator that is blue in alkali
A negatively charged ion
A reaction in which energy is transferred to the surroundings
The type of bonding that occurs in non-metals
This is the least reactive group 1 metal
Chlorine is used to make this
Atoms with the same number of protons but different numbers of neutrons
The state symbol for a solution