Sammansatta Joner
Sammansatta Joner - an exercise made by lovvan1 on Spellic.com.
1. Fold the right part of the paper back so that you can't se the answers.
2. Write the correct answer in the space below each question.
3. When done, fold the paper back and compare your answers.
karbonatjon
hydroxidjon
ammoniumjon
nitrat
cyanidjon
nitrit
fosfatjon
oxoniumjon