Test 1 Flashcards

0
Q

Physique qualitative

A

Regarde, sens, touche, goutes et ecoutes.

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1
Q

Propriete physique

A

Element que tu peut observer et measurer sans changer l’indentite du substance.

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2
Q

Physique quantitative

A

Description que tu peux mesure

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3
Q

Transformation physique

A

Change forms et appearence mais n’avait pas creer un nouveaux substance

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4
Q

Priprieter chimiques

A

Un production d’une ou de plusieurs nouvelle substances.

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5
Q

Indices d’un changement chimique

A

Couleur, odeur, creer de gaz, precipite, luminositer ou chaleur.

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6
Q

Theiries de particules

A

Toujours en mouvement, bouge plus vite au temperature plus haute,s’attirent entre elles, toute est faite des particules, all have different particles

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7
Q

Isotope

A

Meme montant de electrons et protons; different nombre de neutrons.

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8
Q

Ions

A

Atome qui a une charge positive ou negative qui peut perdre ou gangne les electrons

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9
Q

Valence

A

Electrons de la derniere couche

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10
Q

Bohr-Rutherford

A

Has a necleus with sorrounding electrons

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11
Q

Modele Lewis

A

Seulement representer les atomes dans la derniere couche

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12
Q

Covalente

A

Deux non metaux qui partage les atomes

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13
Q

Ionique

A

Entre deux atomes qui gagne ou perdent les electrons, entre non metal et matal

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14
Q

Metaux alcalins

A

Famille:1A
Valence: 1+
Electrons: 1
Extremement reactifs et mous.

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15
Q

Metaux alcalionoterreux

A

Famille: 2A
Electrons: 2
Valence: 2+
Tres reactifs(moins que les metaux alcalins)

16
Q

Halogenes

A

Famille: 7A
Electrons: 7
Valence: 1-
Colorer, extremement reactifs

17
Q

Gaz rares(nobles)

A

Famille: 8A
Electrons: 8
Valence: 0
Incolore, pas reactifs

18
Q

Dalton

A

Sohere simple

19
Q

Thompson

A

Charges distribuer

Pain aux raisains

20
Q

Rutherford

A

Noyau positifs avec les electrons qui entourne

21
Q

Bohr

A

Neutrons dans noyau avec les electrons qui orbite