Friday, November 13, 2009

this week we did a lab and we have a project to do. the project is about making a molecule webpage. i picked citric acid for my molecule. i picked this one because i knew most of what citric acid is in something. like it is in lime and lemons. now for the lab we had to do this lab where we had to heat up this matal and see if we can split it in to have if we boiled the metal. the results were that it split in to half. it was a success.

Thursday, November 5, 2009

on Tuesday we did a lab where if the materials that were on the lab table were conductible or not. most of the materials that were on the table weren't conductible. only 2 out of i think 7 of them only worked. i thought the materials that were liquid would conduct. But i was wrong. none of the materials that were liquid conduct. I guess since we were using a small amount of electricity the liquids didn't conduct. well I had fun with the lab and I would want to try other stuff see if they can conduct.