It's all about the ions.....
Answers to Chemistry Questions
Answers to questions about chemistry, matter, gases, fuels, green chemistry, nanotechnology...
21 August 2011
05 June 2011
Why is weetabix so hard to get off the cereal bowl, once it has dried?
22 May 2011
Is there an optimum level to which you should fill your car's petrol tank so it doesn't just use the excess...