Showing posts with label Benji. Show all posts
Showing posts with label Benji. Show all posts

Monday, January 23, 2012

this is mitosis because the chromosmes copy before they split.
this is meiosis becasue it passes on half of the chromosomes in the cell.

Wednesday, January 11, 2012

Monday, October 24, 2011

Latin cuprum: from the isle of Cyprus, which is famed for its copper mines. Copper has been known since prehistoric time. It has been mined for more than 5000 years. The metal and its alloys have been used for thousands of years. In the Roman era, copper was principally mined on Cyprus, hence the origin of the name of the metal as сyprium (metal of Cyprus), later shortened to сuprum.

Thursday, October 13, 2011

This is a Heterogeneous substance because it is of the same substance.
michaelgivens84.edublogs.org

This is a compound because it is a complete substance.
korthalsaltes.com

This is a solution Because the salt dissolves and you cant see it.
newworldencyclopedia.org

This is a Homogeneous mixture because it is a continuous pattern of one substance.
intro.chem.okstate.edu

This is a pure substance because it is a nothing but water substance.

chemistry11mrstandring.wikispaces.comchemistry11mrstandring.wikispaces.com
chemistry11mrstandring.wikispaces.com

Wednesday, October 12, 2011

Oct. 12 we are correcting page 47 questions 1-4. We are taking pictures of heterogeneous, homogeneous, solutions, pure substances, and compound objects around the school. There is also a contest going on to win a free Ipod and all you have to do is create a new logal for the Credit Union bank.(It has to include something that represents SVRSS or Swan River)

Monday, October 3, 2011

our 1.5 answers
vegetable oil-.66
glycerol-.98
isoproponal-.70