| |
BORON TRICHLORIDE
Boron is able to form compounds with chlorine. Because of it's structure, boron is able to share it's three extra electrons with three separate Chlorine atoms. If you look at the dot structure, you'll see that each of the Chlorine atoms has eight electrons, making their shells full!
|
|
|
WHAT HAPPENS WHEN ELEMENTS COMBINE?
When several elements come together it is called a compound. Compounds can be made up of two atoms or hundreds of atoms. There are even compounds that have the same number of atoms but have different shapes. These compounds with different shapes are called isomers.
No matter what atoms are in a compound, they all want to be "happy". A happy atom is one with the right number of electrons in the outer orbital. That desire to be happy is why some elements only combine with a few other elements. Not all elements can make each other "happy".
To learn more what makes an atom happy and how it picks other elements to combine with, just click... ![[Button: To Compound Details]](../../art_global/icon_details.gif)
|
|
BORANE
Borane is the name scientists have when one boron atom bonds to three hydrogen atoms. You can see that each of the Hydrogen atoms now has two electrons, filling their outer shell. The boron atom has lost its three extra electrons, giving it a full shell as well.
|
|
|
HOW DO SCIENTISTS NAME COMPOUNDS?
When you look at the names of some of these compounds... Don't get confused. The names may be long but they all make sense. Scientists came up with a naming system for compounds that is very specific.
You can see that there are usually at least two words. The first word describes the first part of the compound. The second word describes the last part of the compound.
Use H2S as an example. The name of the compound is Hydrogen sulfide. Hydrogen is for the H2 part of the formula. Sulfur is the second part so scientists say SULFIDE. There is SULF and then they finish the word with IDE. Most compound names end with IDE.
For the real dirt on naming just click... ![[Button: To Naming Details]](../../art_global/icon_details2.gif)
|
DIFFERENT KINDS OF BONDS!
You should know that even though there are two electrons involved in a bond, those electrons can be shared in different ways. Two types of bonds we will talk about are covalent and ionic (electrovalent) bonds.
Ionic bonds happen when electrons are given up by one atom to another. Covalent bonds happen when electrons are shared by both atoms.
If you want to learn more about bonds try this...
|
|
|
Custom Search
* The custom search only looks at Rader's sites.
|
Go for site help or a list of chemistry topics at the site map!
