M4 Periodic
Table: Chemical Change
Slide 28 of 35
Sulfur Dioxide
Element:
Sulfur, symbol: S;
formula:
S.
Properties:
–a solid at room temperature
–yellow coloured
–insoluble in
water
–chemically reactive when heated slightly
Element: Oxygen, O; symbol: O; formula: O2
Properties:
•a gas at room temperature
•transparent, clear, light passes through it
•chemically reactive -
very reactive when heated
Compound: Sulfur dioxide, SO2
Properties:
•a gas at room temperature
•transparent, clear, light passes
through it
•readily dissolves in
water
