In 1898, William Ramsay and Morris Travers cooled a sample of air until it liquefied, then warmed it up to capture different gases as they boiled off. They discovered three new elements: krypton, neon, and xenon. None of these gases could be made to react with any other substance.
State the chemical property of Group 0 elements that accounts for this complete lack of reactivity.
Practise Edexcel GCSE Chemistry Group 0 with exam-style questions for Foundation and Higher tier. 19 questions, matched to the Edexcel GCSE Chemistry (1CH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.
