Chimie Générale Flashcards

1
Q

Isotopes

A

Même nombre de protons, même numéro atomique.

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2
Q

Isotones

A

Meme nb de neutrons

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3
Q

Isobares

A

Même nb de masse, même A

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4
Q

Isoélectroniques

A

Même nb d’electrons

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5
Q

Masse atomique

A

u ( = g.mol–¹)

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6
Q

Constante d’avogadro

A

Na = 6,02214 x 10²³ mol-¹

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7
Q

Ligne

A

= periode: remplissage des couches électroniques

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8
Q

Colonnes

A

Nb e de valence = colonne bloc
Nb e total = colonne tableau

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9
Q

Gaz nobles

A

Hé Néron arrête de Kraner Xénophobe Ringard

He ( helium)
Ne ( néon )
Ar ( argon )
Kr ( krypton)
Xe ( xénon )
Rn ( radon)

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