kemi joner

The exercise was created 2020-12-10 by petersssonlisa_. Question count: 19.

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H+ vätejon
Li+ - litiumjon
Na+ natriumjon
Mg2 magnesiumjon
K+ kaliumjon
Ca2+ kalciumjon
Rb+ rubidiumjon
Sr2+ strontiumjon
Cs+ cesiumjon
Ba2+ bariumjon
Al3+ aluminiumjon
O2- oxidjjon
S2- sulfidjon
F- fluoridjon
Cl- kloridjon
Br- bromidjon
I- jodidjon
N3- nitridjon
N3- nitridjon

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