Chemistry

Last Updated on May 25, 2023 by Sara Assem Have you ever thought “What are the principal sources of energy on this planet, both natural or biological and artificial?” “What are the reactions that allow energy to be extracted from molecules?” “What is responsible for cellular respiration and photosynthesis?” “What…

Last Updated on April 11, 2023 by Sara Assem If you study chemistry, you must have dealt with a substance characterized by its purple color, which is always found in a dark-colored bottle, and it can also stain your hands and clothes..  Yes, it is potassium permanganate, so what is…

Last Updated on May 25, 2023 by Sara Assem In life, nothing happens randomly or without reason. Even those events that you consider tiny are all fully dependent on the laws of nature. Everything happens for a reason, and according to firm laws, do not allow randomness to dominate the…

Last Updated on December 12, 2022 by Nourhan Essam Semiconductors and electronic circuits have been causing a leap that can not be ignored. Thanks to semiconductors, the author of this article was able to write it, and you are able to read it. There isn’t anyone on earth who has…

Last Updated on June 20, 2022 by Mostafa Chemistry is a natural science that has existed since ancient times. Chemistry applications in ancient civilizations have been linked to mining, dying, medicine, and glassmaking. civilizations, including the ancient Egyptian, Babylonian and Indian, succeeded in using chemistry in practical ways in those…