Stavba latok Flashcards

1
Q

Paramagneticke a feromagneticke latky

A
  • paramegneticka latka= nepritahuje magnety

- feromagneticka latka= zvacsuje magneticke pole

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2
Q

Dualizmus castic

A
  • castica sa sprava ako castica, ale aj ako elektromagneticke vlnenie
  • princip chemickych vazieb= skladanie 2 elektromagnetickych vlneni
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3
Q

4 sily-gravitacna, elektromagneticka, silna, slaba

A

silna latka- drzi kladne a neutralne castice (jadro)
slaba sila- sposobuje rozpad jadra= radioaktivita
elektromagneticka sila- posobi v priestore, kde dochadza v periodickej zmene intenzity e. pola a zmene velkosti magnetickej indukcie

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4
Q

Stojate vlnenie

A

-vlnenie, ktore ma obmedzenia z oboch stran- takto si predstavujeme elektron

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5
Q

Lambda(???)

A

= vlnova funckia, vyjadruje pravdepodobnost vyskytu elektronu na istom mieste priestoru s tou

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6
Q

Schrodingerova rovnica

A
  • popisuje vlnovu rovnicu
  • vdaka Schrodingerovej rovnici vieme popisat rozdiel medzi energickou hodnotou jednotlivych elektronov= Vystavbovy princip
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7
Q

4 kvantove cisla

A
  • vyplvyvaju z vlnovej funkcie
  • 1.hlavne kv. cislo= energia
    1. vedlajsie kv. cislo= tvar orbitalu
    1. magneticke kv. cislo= orientacia elektronov
    1. spinove kv. cislo= spin
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8
Q

Vystavbovy princip

A
  • najprv sa zaplnia orbitaly s najnizsou hladinou energie- 7 hladin
    1s2 2s2 p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 5d10 6p6 7s2 6d10 7p6
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9
Q

Pauliho princip

A
  • 2 elektrony mozu mat vsetky 3 kvantove cisla rovnake, no vzdy sa lisia spinom
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10
Q

Hundovo pravidlo

A
  • predtym nez sa vytvori e. par, elektron musi najprv obsadit 3 mozne orientacie xyz.
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