Each one of these elements is (*) monatomic with a full valence shell.
A Lucas cell can be used to detect one element in this group that causes lung cancer. Ununoctium is the newest member of this group. Shorthand electron configurations features abbreviations for elements in this group in brackets. Each one of these elements is (*) monatomic with a full valence shell. For 10 points, name this group of unreactive elements on the far right of the periodic table, whose members include xenon, radon, and helium.
A Lucas cell can be used to detect one element in this group that causes lung cancer.
noble gases (accept Group 18 of the Periodic Table before mentioned)