Jyoti Bashyal 
The photoelectric effect is a phenomenon where electrons can be ejected from the surface of a metal when it is exposed to light. The prefix “photo-” indicates that the electrons … Read more
Antimony is a chemical element with the atomic number 51 and is represented by the symbol ‘Sb’ in the periodic table. It is classified as a metalloid and belongs to the p-block … Read more
Chemical bonds are commonly known as intramolecular forces, which distinguishes them from intermolecular forces that occur between molecules. Intramolecular forces are the forces that hold atoms together within a molecule. Intermolecular … Read more
The cell potential is the measure of potential difference between two half cells in an electrochemical cell. It is represented by the symbol Ecell. In order to create effective and efficient … Read more
Atomic structure is the arrangement of subatomic particles within the atom. An atom is a complicated configuration of negatively charged electrons grouped around a positively charged nucleus in certain shells. … Read more
Tin is a metallic element with the atomic number 50 and is represented by the symbol ‘Sn’ in the periodic table. It is classified as a post-transition metal and belongs to … Read more
An elementary reaction in chemistry is a type of chemical reaction that occurs in a single step, with only one transition state involved in the conversion of reactants to products. … Read more
When a substance changes directly from its solid state to its gaseous state, this transition is known as sublimation in the chemical sciences. Crystalline iodine and solidified carbon dioxide are … Read more
Indium is a chemical element with the atomic number 49 and is represented by the symbol ‘In’ in the periodic table. It is classified as a post-transition metal and belongs to … Read more