#chemistry
Evaporation is a process in which a liquid turns into a gas or vapor. It occurs when the molecules in a liquid gain enough energy to break the bonds... Read more
Crystallization is the process of formation of solid crystals from a solution, melt or gas. It is an important technique used in various fields such... Read more
The empirical and molecular formulas of a compound are determined by using the compound's percent composition and/or its mass spectrum. The empirical... Read more
The periodic table is one of the most important tools in chemistry. It is a systematic arrangement of all the known elements based on their atomic... Read more
Batteries are devices that store and release electrical energy. The basic principle behind how batteries work is based on the concept of... Read more
Batteries are essential components of many devices and technologies, from cell phones and laptops to electric cars and renewable energy systems. The... Read more
Chemical reactions play an important role in shaping the Earth's geological processes. There are several types of chemical reactions, including... Read more
The most abundant elements in the world are oxygen, silicon, and aluminum. Oxygen is the most abundant element in the Earth's crust and makes up... Read more
Intermolecular forces are the attractive forces between molecules that hold them together in a condensed phase. There are three main types of... Read more
Acids and bases are two types of substances that have distinct properties and characteristics. Acids are substances that release hydrogen ions (H+)... Read more