Kemrns Flashcards

1
Q

U kakvom stanju moraju biti atomi kod energije ionizacije?

A

Plinovitom

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2
Q

Koja je formula energije ionizacije?

A

X(g) -> X+(g) + 1e-

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3
Q

Što je prva eng. ionizacije? Koja je njezina oznaka?

A

Energije potrebna za udaljavanje prvog elektrona iz elek. neutralnog atoma

Ei(1)

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4
Q

Kakva je odnos Ei i lakoce tvorbe kationa?

A

Manja Ei lakša tvorba kationa

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5
Q

Kakav naboj imamju kationi, a kakav anioni?

A

Kationi +, a anioni -

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6
Q

Koje su iznimke za eng. ionizacije?

A

Ei BeMG > BAl

Ei NF > OS

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7
Q

Formula za elek. afinitet?

A

X(g) + 1e- ~> X-(g)

X-(g) ~> X(g) + 1e-

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8
Q

Kada atom lakše tvori anione?

A

Kada je Eea veća

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9
Q

Tko ima najveći Eea?

A

Klor

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10
Q

Iznimke za Eea?

A

BCNOF < AlSiPSCl

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11
Q

Tko ima najveću elek. negativnost?

A

Fluor

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