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Rashid Rajaei

Rashid Rajaei, born in 1985 in Daikundi province, is a graduate in chemistry from Balkh University. He has over 10 years of outstanding teaching experience in reputable courses, medical institutes, and private universities. Additionally, he has administrative experience in the Ministry of Education of the Islamic Republic of Afghanistan

Chemistry

5 Mar 2024

توسط : Rashid Rajaei

Chemistry is the science of atoms, molecules, and their relationships, encompassing the study of matter in a unified concept. Chemists study the changes in substances during chemical reactions. Many chemical substances are used to manufacture various products, ranging from medicines and dyes to paper and plastics, while others are harm...

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