Tweets

Deanna Cullen @CullenChemEdX More chemistry fun for the holidays. http://t.co/Tb3xtKQzkY 6 years 10 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX Adding cupric nitrate to ornament http://t.co/MMOGCHhFel 6 years 10 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX Cupric nitrate step http://t.co/iu3kL1iK2q 6 years 10 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX we made ornaments in chem using galvanized iron squares, HCl and cupric nitrate. http://t.co/qxA7sUreYK 6 years 10 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX Bel ah' ornament http://t.co/wvwn00OLbB 6 years 10 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX Charles's Law Popovers 6 years 10 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX ChemisTREE aka elephant toothpaste demo 6 years 10 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX Modelling Lewis structures 6 years 10 months ago Reply Retweet Favorite
Erica Posthuma @eposthuma The wonderful resource has added a facebook page! Go "like" it! https://t.co/hTyWe1ZiXt 6 years 10 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Tom Kuntzleman: Ice clouds http://t.co/T4lt4WOcR4 6 years 10 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by !SarahKongr: !Inquiry and Standards 6 years 10 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Hal Harris: "The Big Sleep" by Ian Parker http://t.co/T72TuC7VCc 6 years 10 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Deanna Cullen: Chemistree Holiday http://t.co/RavO4nsSx6 6 years 10 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX RT : was just told about this awesome article http://t.co/YeDtF2nKTV amazing 6 years 10 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Deanna Cullen: 100 year anniversary of the term "ISOTOPE" http://t.co/w1vKhbzhfW 6 years 10 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX RT : MT : How can you see chemical bonds (without consuming certain chemicals yourself?) http://t.co/r3lgbG2YOe 6 years 10 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX RT : Classroom science experiment ends in bloodshed http://t.co/tpcJIheheq 6 years 10 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Tom Kuntzleman: Work sheet to accompany orbital viewer program http://t.co/DtrMwrp6ij 6 years 10 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Hal Harris: The Simpsons and Their Mathematical Secrets by Simon Singh http://t.co/sZm3NB5iHd 6 years 10 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Tom Kuntzleman: Orbital Viewer http://t.co/NHJlxi4wnY 6 years 10 months ago Reply Retweet Favorite