The key difference between melting point and freezing point is that melting point is the temperature at which a solid will go to the liquid state whereas freezing point is the point at which any liquid will change its state to a solid. Phase changes are processes that involve energy release or energy gain. Melting […]
Difference Between Heavy Water and Light Water
The key difference between heavy water and light water is that heavy water has deuterium isotope whereas light water has protium isotope. Water is dihydrogen monoxide (H2O). It is a very common liquid because we all need to drink water for the proper functioning of our body. Water is truly a wonder molecule. It is […]
Difference Between Deuterium and Tritium
The key difference between deuterium and tritium is that deuterium nucleus has one neutron whereas tritium nucleus has two neutrons. Hydrogen is the first and smallest element in the periodic table, which we denote as H. It has one electron and one proton. We can categorize it under group 1 and period 1 in the […]
Difference Between Neutron and Neutrino
The key difference between neutron and neutrino is that neutrons have a higher mass than neutrinos. Though earlier scientists like Dalton thought that atom is the smallest unit that makes up any substance, they later discovered that there are several other subatomic particles as well. Electrons, protons, and neutrons are the main subatomic particles in […]
Difference Between Hydrogen Atom and Hydrogen Ion
The key difference between hydrogen atom and hydrogen ion is that the hydrogen atom is neutral whereas the hydrogen ion carries a charge. Hydrogen is the first and the smallest element in the periodic table and is denoted as H. It is categorized under group 1 and period 1 in the periodic table because of […]
Difference Between Actinides and Lanthanides
The key difference between actinides and lanthanides is that the actinides fill electrons to 5f sub-orbitals, whereas lanthanides fill electrons up to 4f sub-orbitals. Lanthanides and actinides occur in two separate rows in the periodic table. Hence, both belong to the f block. It is because they have their outermost electrons in f orbitals. Therefore, […]
Difference Between Acid Rain and Normal Rain
The key difference between acid rain and normal rain is that the acid rain contains a large amount of sulfur dioxide and nitrogen oxide gases dissolved in it than the normal rain. The water, which is in oceans, lakes, and other reservoirs on the earth surface, evaporates in the daytime. Trees and other organisms also […]
Difference Between Atomic Mass Unit and Atomic Mass
The key difference between atomic mass unit and atomic mass is that the atomic mass unit is the unit that we use to measure the mass of an atom whereas the atomic mass is the mass of a particular single atom. Expressing the weights of atoms or molecules was a problem for scientists in the […]
Difference Between Atomic Mass and Molecular Weight
The key difference between atomic mass and molecular weight is that the atomic mass is the mass of a single atom whereas the molecular weight is the sum of the weights of the atoms in the molecule. Atoms are the building blocks of all matter. An atom has weight; it is atomic mass. Atoms can […]
Difference Between Atom and Compound
The key difference between atom and compound is that the atom is the basic unit of all matter whereas the compound is a chemical species consisting of two or more atoms. The single elements are hardly stable under natural conditions. They form various combinations between them or with other elements in order to exist. When […]
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