Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
used to describe a substance with basic properties.
a molecule containing anything from thousands to hundreds of millions of atoms per molecule, a...
the use of an electric current to cause chemical change in a liquid.
100 000 N per square metre. A pressure of 1 N · m2 is called one pascal (Pa).
a laboratory where the chain reaction is steady and controlled so that only one neutron is...