Category "Presentation", 11. – 12. grade
Zhivko Zidarov, 11th grade[1]
Supervisor: Deyan Dimchev
Private Secondary School “Leonardo da Vinci” – Dobrich (Bulgaria)
https://doi.org/10.53656/nat2025-3.31
Abstract. The main goal of the project is to demonstrate why aluminum is a material of great importance, both today and in the future. It outlines the history of aluminum – from its discovery to the present—as well as its key properties and applications. The environmental effects of aluminum production are examined, with a focus on two major challenges and possible solutions. A series of experiments were conducted to examine the aluminum’s reaction with hydrochloric acid. In addition to the interesting results we achieved (for example, burning pure hydrogen), we demonstrated the importance of using cleaning agents with caution and strictly following label warnings.
Keywords: aluminum; ecology; experiment; hydrochloric acid
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