Z zhiying Active Member Joined Apr 8, 2010 Messages 444 Gender Male HSC 2012 Nov 1, 2011 #1 Are they acid or bases, I think they are acidic, correct me if I'm wrong
B b3kh1t Member Joined May 21, 2010 Messages 271 Gender Male HSC 2011 Nov 1, 2011 #2 zhiying said: Are they acid or bases, I think they are acidic, correct me if I'm wrong Click to expand... They are inert so I haven't heard of a noble gas oxide sorry
zhiying said: Are they acid or bases, I think they are acidic, correct me if I'm wrong Click to expand... They are inert so I haven't heard of a noble gas oxide sorry
Z zhiying Active Member Joined Apr 8, 2010 Messages 444 Gender Male HSC 2012 Nov 1, 2011 #3 http://en.wikipedia.org/wiki/Noble_gas_compound They exist now, gotta keep up with the times. It came out in 2004, Q18 http://www.boardofstudies.nsw.edu.au/hsc_exams/hsc2004exams/pdf_doc/chemistry_04.pdf Markers Comments Very few candidates provided accurate, up-to-date chemistry as in the oxides of some of the noble gases. Thus, I suggest you know this
http://en.wikipedia.org/wiki/Noble_gas_compound They exist now, gotta keep up with the times. It came out in 2004, Q18 http://www.boardofstudies.nsw.edu.au/hsc_exams/hsc2004exams/pdf_doc/chemistry_04.pdf Markers Comments Very few candidates provided accurate, up-to-date chemistry as in the oxides of some of the noble gases. Thus, I suggest you know this
1981Grant Member Joined Aug 7, 2011 Messages 121 Location NSW Gender Male HSC 2011 Nov 1, 2011 #4 zhiying said: Are they acid or bases, I think they are acidic, correct me if I'm wrong Click to expand... They are noble gases. They don't react with anything as far as the hsc syllabus is concerned.
zhiying said: Are they acid or bases, I think they are acidic, correct me if I'm wrong Click to expand... They are noble gases. They don't react with anything as far as the hsc syllabus is concerned.
someth1ng Retired Nov '14 Joined Sep 18, 2010 Messages 5,558 Location Adelaide, Australia Gender Male HSC 2012 Uni Grad 2021 Nov 4, 2011 #5 Flourine reacts with everything on the periodic table except Neon and Helium. =D