The elements in the periodic table are organised in order of increasing atomic number.
Carbon atoms have an electron configuration of 2,4
1.19 Deducing electron configurations ...
A shortened form of the periodic table showing the first 18 elements and their electron configuration.
1.20 - 1.22 Activity 2. Periodic variations ...
Diabetics need to test blood glucose levels regularly.
Carbonyl compounds all contain a C...
Crystallisation can be used to separate a solid solute from its solvent. Re-crystallisation is used to purify samples obtained in the laboratory. But what is a crystal?
Find out about fractional distillation ; why it is different from simple distillation and how it can be used industrially