Confi Elec De Valence Flashcards

1
Q

Identification de l’électron de valence

A

Elec des sous couche dont le n est le plus élevé dans la configuration et elec. Qui appartienne a des sous couches d et f en cours de remplissage

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2
Q

6C a combien d’elec de val

A

4
2s2 2p2

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3
Q

Représentation de lewis des elec de val

A

Elec celib= en point
Doublets d’elec= en tiret

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4
Q

Anion

A

(-)
Ajout elec

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5
Q

Cation

A

(+)
Elimination elec

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