204 Math

Math
1. Corrections from Fridays assessment
2.Corrections from order of operations.
3. READ PAGES 52-55
questions 4-12 and
13,14,17,18

today in science we got some hand outs for the test on next thuresday

Today we did mental math and then Mr.Maksymchuk read us a story called its a book. We also worked on the practice assesment.

Scribe Post, Oct. 26/11

Today in science we talked about what we are gonna do to try get the stuff for being, mimes on strike. Then he did a homework check on what we did yesterday, then we corrected the assignment. After that we started watching a video about molecules. We then have to stay in for 2 mins at break (certain people wouldn't stop talking)REMEMBER YOUR $2 FOR MOGA IT IS DUE FOR FRIDAY!!!

Scribe Post

Today in Math Mr. Maksymchuk gave us a sheet of math work we have been doing and we have to finish it.

Lead-Pb,82
plumbian is the abbreviation for Pb witch is the latin word for soft metals
it was thought to be one of the oldest metals in achamy.

today we corrected 2.7 questions 1-5 and then Mr.Maksymchuk talked.

is a chemical element with symbol Rf and atomic number 104, named in honor of New Zealand physicist Ernest Rutherford. It is a synthetic element (an element that can be created in a laboratory but is not found in nature) and radioactive; the most stable known isotope, 267Rf, has a half-life of approximately 1.3 hours.

tuesday oct,23 2011 day 1

today in math we did mental math now were getting a review for the test/assessment on friday, and corectting page forty 3.a 3.b 3.c 3.d and 3.e. ... home work for tonight is page 48 question 1,2,3,6

Americium (Am 95 are it's symbol on periodic table and it's atomic number) ( a radioactive metal found in nuclear reactors) is named after the country it was found in.

Iron is chemically labelled Fe on the periodic table of elements, from the root word of ferrum (a latin word for iron)

It's atomic number is 26.

Md

mendelvium is the 101 element in the periodic table. Its abrevation is Md. It was first identified by Albert Ghiorso, Bernard Harvey, Gregory Choppin, Stanley Thompson, and Glenn Seaborg in 1955 at the Lawrence Berkeley National Laboratory, California.

ES-Einsteinium
It was named after Aberta Einstein.

Curium is the 96th element of the periodic table, definition- a radioactive element not found in nature
but discovered in 1944 among the products of plutonium after bombardment by high-energy helium ions.

Nobelium is called (No) because In 1994, and subsequently in 1997, the IUPAC ratified the name nobelium (No) for the element on the basis that it had become entrenched in the literature over the course of 30 years and that Alfred Nobel should be commemorated in this fashion.

• Lawrencium is named in honour of Ernest O. Lawrence, the creator of cyclotron.

• it is called Lr because, the name lawrence, has the letters Lr in it.

• Lawrencium is a radioactive rare-earth metal. it is man-made

Sodium is the 11th element in the periodic table, the abbreviation for sodium is Na because the Latin word for sodium is natrium.

Antimony's checical symbol is Sb becasue it is made out of a lustrous grey metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3) the symbol is Sb because sulfide mineral is Sb2

silver is called Ag because, Ag is an abbreviation of Argentum - the Latin word for silver.

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.