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Posted over 4 years ago

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Hey guys, Right now m tryin to learn the periodic table... N i got a massive confusion.. Plzzzzzz help me out! So my question is that every atom has shells in which electrons revolve... So each shell has    some limitation of carryin electrons... for ex. k shell has 2 electrons, M shell has 8 electrons and L shell has 18 electrons and so on. and an octet means 8 electrons.. if octet is complete the the atom is stable.. Then how can the two outemost shell be incomplete for transition elements and 3 outermost shells incomplete for inner transition elements? transition elements hav two incomeplete outermost shells....... what does it means..? coz if the 2nd last shell is incomplete then how it can hav 1 more shell ahead which is also incomplete. Aghrrrh!!!!!!!!!! BIG CONFUSION  Big Frown HELP ME!

Two impressive lines: "Laugh so hard that even sorrow smiles at you" and "Live life so well that even death wants you see you alive........"

Tinker Bell
Who says 1D has no fans????


Posted over 4 years ago

Posted By:

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oh they do have fans

coollikethat

ON AIR DJ AT Q1073


Posted over 4 years ago

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"coollikethat567" wrote:

oh they do have fans
Thnx but thats not the answer for my question smile

Two impressive lines: "Laugh so hard that even sorrow smiles at you" and "Live life so well that even death wants you see you alive........"

Tinker Bell
Who says 1D has no fans????


Posted over 4 years ago

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Posts: 6998

You posted this two days ago and you still can't figure it out? LOL>

FITE MAI IRL


Posted over 4 years ago

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I'm not sure but on the subject of the periodic table to remember the first 20 memorize this:
H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca



Posted over 4 years ago

Posted By:

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I have posted this forum few days ago and still no one has sort out my problem.. Sick!!!!!!

Two impressive lines: "Laugh so hard that even sorrow smiles at you" and "Live life so well that even death wants you see you alive........"

Tinker Bell
Who says 1D has no fans????


Posted over 4 years ago

Posted By:

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iirc from chemistry, 


you have your shells, but you also have sub-layers/divisions/etc. the electron will go to the place that will make it the most stable. the transitions, which I don't recall studying quite well vary in this aspect.  

i.e. chlorine has 7 valence electrons, they are in the outermost shell and almost fill it up to become stable. chlorine is so easy to bond with sodium because sodium has 1 valence electron. 

sodium loses it's outermost electron and becomes stable, and chlorine gains it's outermost electron to become stable as NaCl or sodium chloride or salt. 


Posted over 4 years ago

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M sorry but I think you never understood my question........ Let it remain a mystery I give up!  Confused Frown

Two impressive lines: "Laugh so hard that even sorrow smiles at you" and "Live life so well that even death wants you see you alive........"

Tinker Bell
Who says 1D has no fans????


Posted over 4 years ago

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Posts: 13507

i have no idea what i just read.


Posted over 4 years ago

Posted By:

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why don't you just google it O.e?

??


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