Chemistry unit 2 revision Crossword
This printable crossword puzzle on the topic of Chemical Bonding & Reactions has 12 clues. Answers range from 4 to 21 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
What has the general formula of CnH2n+2?
What are Coal, oil and natural gas an example for?
What is a substance that contains more than one atom?
This is part of a family of substances that have similar properties and are represented by a general formula?
What is a substance that reacts with oxygen to produce heat energy?
A substance that consists of only carbon to carbon single bonds?
What is the name given to more than one atom joined together?
Any substance containing only hydrogen and carbon is called a?
When the supply of O2 is limited there are carbon and carbon monoxide formed. What is this process called?
What is a way of showing the ratios of atoms in a substance and how the atoms are joined together?
What has the general formula of CnH2n?
What is another way of saying a limited resource?
