Wine Analysis
Sulphur-
Pure,
elemental
sulphur
exists as a yellow solid.
Sulphur
can be burned in air to form the
gaseous form
of
sulphur dioxide
.
When
sulphur
burns in air, it joins with two
molecules
of
oxygen
to form the
compound
sulphur
dioxide
.
The chemical abbreviation for a molecule of
sulphur
dioxide is
SO
2
.
