Table periodique Flashcards

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1
Q

Quece que c’est la defintion de metaux?

A

les element qui possedent les quatres proprietes metallique

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2
Q

Que ce c’est une non metaux?

A

les elements qui possedent aucune des proprietes metalliques

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3
Q

Que ce que c’est les metalloides?

A

les elements qui possedent au moins une proprieter metallique

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4
Q

Quece que c’est les quatres proprieter mettalique?

A

1,l’eclat metallique, 2,conductibbilite electrique et thermique,3 la reaction aux acides,4 metabbilites

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5
Q

Quece que c’est la numero atomique et ou est il locale?

A

top right corner, represents le nombre de protons au milieu d’atomes

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6
Q

Quece que c’est la masse atomique et ou est il locale?

A

bottom middle, protons plus electrons

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7
Q

quece c’est Symbol chimique et ou est il locale?

A

middle middle, une abriviation de une ou 2 lettres pour le element

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8
Q

Quece que Nom chimique et ou est il locale?

A

overtop of the masse atomique, le nom d’element

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9
Q

la matiere?

A

tout. sour. la. tableau. periodique.

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10
Q

Compose?

A

2 ou plus elements

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11
Q

melange hetorogene?

A

tu peut separer facilment

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12
Q

melange homogene?

A

tu peut pas separer facilment

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13
Q

substances pure?

A

est un element ou un compose. c’est toujours homogene seperarer chimiquement.

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14
Q

Atome?

A

L’uniter de base de toute matiere

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15
Q

Element?

A

une element est une subtances qui ne peut pas etre separer chimiquement ou chemquement.

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16
Q

Molecule?

A

groupe d’au moins deux atomes qui est lie chimiquement

17
Q

tableau periodique?

A

un facon pour organiser