Chalkboard with description of periodic table notation for carbon.  There is a square with three values in it.  Top has atomic number, center has element symbol, and bottom has atomic mass value.  The atomic number equals number of protons and also the number of electrons in a neutral atom.  Atomic mass equals the mass of the entire atom.

Check out the blackboard. That box connected the left has every of the information you need to know about ane element. It tells you the mass of one spec, how many pieces are inside, and where it should be placed on the pulsed table.

In the next section we're going to cover negatron orbitals operating theatre negatron shells. This may be a new issue to whatever of you.

Electrons In The Shells

Take a look at the picture below. Each of those colored balls is an negatron. In an atom, the electrons spin the sum, also called the karyon. The electrons like to be in separate shells/orbitals. Shell list one butt only hold 2 electrons, shell two keister hold 8, and for the first cardinal elements cuticle three can hold a maximum of eight electrons. As you hear almost elements with much eighteen electrons you will find that shell deuce-ac can hold more than eight. Once one shell is full, the next electron that is added has to move to the close shell.

So... for the ingredient of CARBON, you already know that the atomic keep down tells you the number of electrons. That means there are 6 electrons in a carbon corpuscle. Looking at the picture, you prat visualize in that location are cardinal electrons in shell extraordinary and four electrons in shell two.

Carbon Electron Graphic Carbon Orbital Graphic



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Examples of Compounds with Carbon

Carbonic acid gas

This is a CO2 molecule. When you breathe out, you usually breathe out atomic number 6 dioxide. With the formula CO2 that means on that point are two oxygen (O) atoms and one carbon (C) particle. If you look closely at the dot structure, you'll see that they share four electrons each. If a bond shares 2 electrons that means it is a single bond. If a bond is ready-made up of four electrons it is a twofold bond. That means that the atomic number 6 atom has two double bonds, one with each oxygen atom.

CO2
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CO2
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CO2


Cyanogen Chloride

Here's something new! We get three different elements Hera, carbon (C), nitrogen (N), and chlorine (Cl). That's not unscheduled, but the path they combine is! Look at the carbon and the nitrogen, they are share-out sixer electrons!

When cardinal atoms share two electrons, that's a unvarying bond. If they share four information technology's a double bond. Well these two are sharing six, that's a triple attachment. It's extremely strong and almighty. It would take a lot of piece of work to differentiate the C and the N!

One more thing! Because the bond between carbon and nitrogen is so strengthened, scientists call them "cyanogen" instead of carbon-nitrogen. Scientists know that cyanogen is always CN.

CNCl
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CNCl
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CNCl


Beryllium Carbide

Two beryllium (Be) atoms are able-bodied to bond with one carbon (C) atom to create Represent2C. The beryllium atoms allow the carbon use their electrons so that the carbon is 'happy'. Each beryllium gives raised both of its two extra electrons to the carbon. Take a look and see how all of the electrons are shared.

Be2C
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Be2C
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Be2C

number of electrons to fill outer shell of carbon

Source: http://www.chem4kids.com/files/elements/006_shells.html