
Joner och jonföreningar
Authored by Svante Karlsson
Chemistry
7th - 9th Grade
Used 51+ times

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30 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Metallerna bildar...
positiva joner
negativa joner
ALDRIG joner
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Om en atom tar emot en eller fler elektroner bildas
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Om en atom avger en eller flera elektroner bildas
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Mg2+
Magnesiumatom , som tagit emot 2 elektroner
Magnesiumatom, som avgett 2 elektroner
En neutral magnesiumatom
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
S2-
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
O2-
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cl-
klorjon
kloridjon
kolatom
kloratom
jodidjon
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