Chercheurs Flashcards

1
Q

Découverte proton

A

Rutherford

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2
Q

Découverte orbitales atomiques

A

Schrodinger

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3
Q

Principe d’incertitude

A

Heisenberg

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4
Q

Dualité onde-particule

A

De Broglie

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5
Q

En quoi consiste le principe d’incertitude ?

A

Il est impossible de connaitre a la fois la position et la vitesse d’un électron

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6
Q

Loi des proportions multiples

A

Dalton

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7
Q

Plum-pudding

A

Thomson

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8
Q

Découverte noyau concentré et reste de l’atome = vide

A

Rutherford

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9
Q

L’atome est la plus petite particule et est indivisible et indestructible

A

Dalton

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10
Q

L’atome est neutre

A

Thomson

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11
Q

Découverte orbites circulaires autour du noyau

A

Bohr

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12
Q

Niveau d’énergie d’un électron décrit par quatre nombres quantiques

A

Schrodinger

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13
Q

Découverte de l’électron

A

Thomson

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14
Q

Principe de quantification de l’énergie

A

Bohr (les orbites correspondent a des niveaux d’energie, on en gagne pour monter, on en perd sous forme lumineuse pour descendre)

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15
Q

Modèle probabiliste de l’atome d’hydrogene

A

Schrodinger

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