: Focus on the states of matter, mixtures, and basic chemical reactions.
The "Mohamed Bou Allagui" preparatory school is well-known for its archived exams. You can access the specific 2018–2019 Physics papers through these major portals: : Focus on the states of matter, mixtures,
If you are looking for a specific trimester, use these refined Arabic terms in your search engine: : Focus on the states of matter, mixtures,