wheeeeeeeeeeeeeeee
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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les electrons trouvent ___ du noyau d'un atome | autour
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le nombre d'electrons egale la nombre de | protons
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on nomme ces couches d'orbites les | niveaux d'energie
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les autres niveaux veulent un maximum de | 8 electrons
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quand les couches ont 8 electrons ils font | un octet stable
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les electrons bougent a une vitesse dde | 1300km/h
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electrons avec moins d'energie ont trouvees plus ___ de noyau | proche
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protons ont un charge | positive
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neutrons ont un charge | negative
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les electrons plus loins du noyau sont nomme des | electrons de valence/ electrons peripheriques.
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les elements reagissent avec des autres elements pour faire des | composees
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quand un atome perde ou gagne les atomes, on le nomme un | ion
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si un ion perd un electron il est | positive
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si un ion gagne un electron il est | negative
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Created by:
pickle131
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