1) Why Francium is the biggest element with the lowest IE and EN?
Francium is the biggest element with the lowest IE and EN because it has more energy levels and it has thesmallest amount of protons in its nucleus.
2) Why Helium is the smallest element with the highest IE?
Helium is the smallest element because its at the very top so it has fewer amount of energy shells. it has thehighest IE because it holds its electrons very close and its hard to remove them.
3) Why Noble Gases don't have EN values?
The noble gases dont have EN values because they have a full valence shell.
4) Why Fluorine has the highest EN?
Flourine has the highest EN because its part of the Halogens and it is theMOST non-metallic element.
Thursday, October 7, 2010
Friday, September 3, 2010
gold is element # 35
1) My spanish name is Oro. My french name is Dior, and my japenese name is Kin. The word gold comes from the old english word geolu, which means yellows.
2) what do i look like as a pure element?
2) what do i look like as a pure element?
3)in my nucleus i have sevent nine protons, and one hundred and eighteen nuetrons in my nucleus. the naturally occurring isotopes i have are AU and their abindance is 100%. the average mass is 196.96.
4) gold has about seventy nine electrons and contains eleven shells of electrons.
5) my atomic radius is 135 pm
6) gold is found in nuggets or in grains of rocks. it is soft, dense, shiny, most maleable and ductile element know. it is a bright yellow color with luster that is considered attractive and used for jewelery.
7) gold is found in the continental crust and oceanic crust. gold makes up over 50 billion tones of eaths mass and is estimated to be at a value of $2,000,000,000,000,000,000.
8) three compounds that gold forms are Gold Iodide(AuI), gold bromide(AuBr), gold chloride(AuCl)
4) gold has about seventy nine electrons and contains eleven shells of electrons.
5) my atomic radius is 135 pm
6) gold is found in nuggets or in grains of rocks. it is soft, dense, shiny, most maleable and ductile element know. it is a bright yellow color with luster that is considered attractive and used for jewelery.
7) gold is found in the continental crust and oceanic crust. gold makes up over 50 billion tones of eaths mass and is estimated to be at a value of $2,000,000,000,000,000,000.
8) three compounds that gold forms are Gold Iodide(AuI), gold bromide(AuBr), gold chloride(AuCl)
9) gold was discovered by a man named Gen. John A. Sutter in 1848 in coloma. he discovered this element while trying to build a saw-mill.
10) the jobs that gold does in human society is make wonderful looking jewelry and and it is made into blocks of gold so that when the economy goes down and the value of money goes down people can invest in a block and it will never loose its value.
11) something else that is interesting about gold is that it was the very first metal ever discovered by humans.
12) http://www.webelements.com/
10) the jobs that gold does in human society is make wonderful looking jewelry and and it is made into blocks of gold so that when the economy goes down and the value of money goes down people can invest in a block and it will never loose its value.
11) something else that is interesting about gold is that it was the very first metal ever discovered by humans.
12) http://www.webelements.com/
Friday, August 27, 2010
first blog
my name is jacob and welcome to my blog. i love many things including pizza, snowboarding, football, and family. what i dream to accomplish is to get a scholorship to a college for football and make it to the nfl. if that doesnt work i want to be a cop.
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