Carbon 13 | isotope Detection & Uses

Carbon 13 Carbon 13 (13c) is a natural, stable isotope of carbon with a nucleus consisting of six protons and seven neutrons. As one of the environmental isotopes, it constitutes 1.1% of all-natural carbon on Earth.   Carbon 13 Detection by mass spectrometry The mass spectrum of an organic compound usually consists of a small … Read more

What is Lewis Base? Definition, Theory & Examples…

Definition of  Lewis Base What is Lewis Base? Definition, Theory & Examples: Excessive or molecular chemical species whose localization is HOMO (most commercial molecular orbital) acts as the Lewis base. These chemical species have the ability to donate an electron pair to a given Lewis acid to form an addiction, as discussed earlier. The most … Read more

Carbon dioxide | Definition, Formula, properties, Uses, & Effects

Carbon dioxide It is a colorless gas that has a density of about 60% higher than dry air. Its chemical formula is CO2. Carbon dioxide consists of a carbon atom that is double bonded to two oxygen atoms collectively. It occurs naturally as a trace gas in the Earth’s atmosphere. The current concentration increased by … Read more

Radium | Description, Properties, Symbol and Occurrence?

Radium Radium: Description, Properties, Symbol, and Occurrence? It is a chemical element with the symbol Ra, and the atomic number of radium is 88. This is the sixth element in group 2 of the periodic table, also known as alkaline earth metals. Pure radium is silver-white, but it reacts readily with nitrogen (other than oxygen) … Read more

What is Coronavirus (COVID-19)? How it spread, diagnose & treated?

What is Coronavirus (COVID-19)? How it spread, diagnose & treated? A new virus called Acute Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has been identified as the cause of the outbreak of the disease in China in 2019. This disease is known as coronavirus disease 2019 (COVID-19). What is COVID-19? Coronavirus disease (COVID-19) is a newly … Read more

What is Covalent Bond? Definition, Structure & Properties

What is Covalent Bond? Definition, Structure & Properties? Covalent bonding, also called atomic bonding, is a chemical bond that shares electron pairs between atoms. These electron pairs are called shared pairs or bond pairs, and the constant equilibrium of attractive and repulsive forces between atoms, when they share electrons, is called covalent bonding. Covalent Bonds … Read more

what is physics? and its types | Explain with example

Physics Physics is the branch of science that deals with the structure of matter and the interactions between the fundamental particles of the universe. In the wide sense, physics is concerned with all aspects of nature on both macroscopic and microscopic levels. Its scopes of study encircle not only the behavior of objects under the action of acting forces … Read more

The Four Fundamental Forces of Nature

The Four Fundamental Forces of Nature are Strong Nuclear force, Gravitational force, Weak Nuclear force and Electromagnetic force. The strong and weak forces are effective only over a very small range and dominate only at subatomic particles of the level.   The Four Fundamental Forces of Nature Gravitational force and Electromagnetic force have infinite range. … Read more