Chemistry Year 9 Recap Crossword
This printable crossword puzzle on the topic of Chemical Bonding & Reactions has 18 clues. Answers range from 5 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
piece of apparatus used in titrations
a technique used to separate mixtures
a substance that contains only one type of atom
subatomic particles with a negative charge
isotopes contain the same number of
isotopes contain a different number of
attraction between positive and negative
bonding between non metals
atoms which have lost electrons
a solid made in a reaction between two solutions
increasing this would increase the rate of reaction
a substance that reduces the amount of energy needed for a reaction
a reaction that releases heat
starting materials in the reaction
the minimum amount of energy required for particles to react
bonding between metals and non metals
reaction with oxidation
atoms which have gained electrons
