Chemicals used in our daily life and its speciality.
English
Basique
This is abouts the chemicals that we use daily in our life without even knowing chemical name, its chemical formula, its properties and its specialities
Description
Mots-clés
30
Questions
30 s
Par question
5:30
Temps moyen
3,0
Score au concours
12
Participants
at a higher level or layer.
and some grammar mistakes but i liked the idea ... good luck