Anupama Sapkota 
Differences between Acid and Base Image Source: Pinterest Basis Acid Base Arrhenius concept An acid is a substance that produces hydrogen ion (H+) as the only positive ion when mixed … Read more
Nuclear Fission Definition Nuclear fission is a type of nuclear reaction or a radioactive decay process where the nucleus of a heavy atom divides into two or more roughly equal … Read more
Nitrate Definition Nitrate is a nitrogen oxoanion formed by the loss of hydrogen from nitric acid with a charge of -1, one nitrogen atom, and three oxygen atoms. It is … Read more
Natural Polymers Definition Natural polymers are natural substances composed of large macromolecules formed by the binding of small molecules called monomers. Natural polymers occur in the form of chemical compounds … Read more
Molecules Definition A molecule is a group of two or more atoms of the same or different atoms that represent the smallest identifiable unit of a substance that has the … Read more
Molar Mass Definition Molar mass is the mass of one mole of a substance obtained by the mass of a compound divided by the amount of the substance present in … Read more
Metals Definition Metals are a group of elements that are characterized by definite physical and chemical properties like malleability, ductility, and electrical as well as thermal conductivity. Metals are primarily … Read more
Covalent Bond Definition The covalent bond is a type of chemical bond between the atoms of the same or different elements by the mutual sharing of pairs of electrons. Covalent … Read more
Ideal Gas Definition An ideal gas is a theoretical gas that obeys the ideal gas law as the gas particles are not subject to interparticle interactions. The gas particles in … Read more