Mine_Desire Posted April 8, 2007 Share Posted April 8, 2007 which one does not indicate compound? Co2 N2 HCI H2O NacI Link to comment Share on other sites More sharing options...
swansont Posted April 8, 2007 Share Posted April 8, 2007 What is a compound? Link to comment Share on other sites More sharing options...
YT2095 Posted April 8, 2007 Share Posted April 8, 2007 get a periodic table, and count how many Different elements are in Each of those you listed. if there`s more than One element involved then you can ignore it as Not the answer btw (and this isn`t the answer) but What is: "NacI" ???? Link to comment Share on other sites More sharing options...
swansont Posted April 8, 2007 Share Posted April 8, 2007 btw (and this isn`t the answer) but What is: "NacI" ???? I was assuming a CAPS problem/typo; either NaCI (whatever that is) or, more likely, NaCl Link to comment Share on other sites More sharing options...
YT2095 Posted April 8, 2007 Share Posted April 8, 2007 agreed, looking back on the OP I see HCI instead of HCl too I Did wonder because I know Woelen has done Double Halogen compounds before, but NaCI (or NaClI) didn`t sit right. Link to comment Share on other sites More sharing options...
Genecks Posted April 13, 2007 Share Posted April 13, 2007 I sometimes think people on these forums are from third-world countries because of their keyboard layouts. I'm not sure, but I've been thinking this for a while. Link to comment Share on other sites More sharing options...
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