Chemistry

Last Updated on March 14, 2024 by Nourhan Essam Valence electrons are like the outgoing personalities of atoms. They determine how atoms interact with each other, forming the building blocks of our entire world. Understanding valence electrons is crucial for unlocking the mysteries of chemistry! In this blog post, we will discover the significance of valence electrons, how to understand …

Last Updated on February 21, 2024 by Nourhan Essam In this blog post, we will explore the fascinating fields of General, Organic, Biological Chemistry, and Biochemistry. We will provide an overview of these areas of chemistry, their interconnections, and their significance in understanding the chemical processes that occur in living organisms.  We will also dive into PraxiLabs’ general, organic and …

Last Updated on December 1, 2023 by Zinab Hasssan Virtual Labs now are one of the most critical e-learning methods that are used in facilitating science education, especially in chemistry. Chemistry virtual lab is an online simulation of a real chemistry lab. It is designed to help students conduct their chemistry experiments easily without any risks in a safe environment …

Last Updated on May 15, 2023 by Sara Assem When you’re reading a scientific text, or having a science lesson regarding bonding and valency, you may come across the term valence electrons. But what does it mean? This is what we will know in this article in detail. In addition to explaining how to find valence electrons in more than …

Last Updated on December 20, 2022 by Nourhan Essam Have you ever thought about how we can get fresh water from sea water? Or how can we get the skim milk? Or how is blood separated into its four components in hospitals and blood banks? Sand and water/ Cereal and milk/ Sugar and salt/ Salt and water/ Water and ethanol/ …