Periodiska systemet bild

Periodiska systemet bild - an exercise made by IsakSamuelsson 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.

HHeLiBeBCNOFNeNaMgAlSiPSClArKCa

syre,svavel

beryllium,magnesium,kalcium,strontium,barium,radium

helium,neon,argon,krypton,xenon,radon,oganesson

syre,svavel,selen,tellur,polonium,livermorium

väte,litium,natrium,kalium,rubidium,cesium,francium

fluor,klor,brom,jod,astat,tenness