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2nde 2019 ch 03 2 Les ions

2nde 2019 ch 03 2 Les ions

Assessment

Interactive Video

•

Chemistry

•

10th Grade

•

Practice Problem

•

Medium

Created by

Virginie Fourcassier

Used 14+ times

FREE Resource

33 questions

Show all answers

1.

SLIDE QUESTION

30 sec • Ungraded

2.

SLIDE QUESTION

30 sec • Ungraded

3.

SLIDE QUESTION

30 sec • Ungraded

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La formule de l'atome de cuivre est :

Cu2+

Cu

CU

Cu2-

CU2+

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

La formule de l'ion cuivre est :

Cu2+

Cu

Cu2-

CU2+

C2+

6.

SLIDE QUESTION

30 sec • Ungraded

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

De l’atome à l’ion....

Modifie-t-on le cortège électronique ?

Oui !

Non !

je n'en ai aucune idée

cela dépend de la nature de l'ion formé : anion ou cation

seulement quand on forme un anion car cela correspond à un gain d'électrons appartenant au cortège électronique

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