Crude oil revision - Y9 Crossword
This printable crossword puzzle on the topic of Chemical Bonding & Reactions has 10 clues. Answers range from 4 to 22 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
What is the name given to a molecule that contains hydrogen and carbon only?
What is the name of an alkene with 2 carbon atoms and 4 hydrogen atoms?
What is the name of the process used to separate the different sized hydrocarbons found in crude oil?
What is the name of the process where monomers and changed into polymers?
What is the name of the process of burning a fuel?
This is one problem we have when we have when pollutants go into the atmosphere.
The rise in the temperature of the planet which also causes the sea levels to rise and ice caps to melt
What is the name of the process used to make ethanol from crops?
An example of a non-renewable energy source
All polymers are made up of many of these small building blocks
