Chemistry

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 never used semiconductors before in some way or another. In …

Last Updated on February 14, 2024 by Nourhan Essam 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 fields, but they did not develop theoretical knowledge that …