What are polar molecules? Molecules Molecules are structures that are made of bonded atoms. These molecules do not carry a charge. Molecules can vary in size and function. The function of the molecule will depend on its structure and its functional groups. ...
Text SolutionVerified by Experts A non-polar molecule is one in which centers of positive and negative charges coincide. As a result, it has no permanenet dipole moment. Examples of non-polar molecules are hydrogen (H2), oxygen (O2) and carbon dioxide (CO2) etc. Show More ...
In polar molecules, the centers of the positive and negative charges are separated even in the absence of an external electric field. They have a permanent dipole moment. The net dipole moment is zero in the absence of an external electric field. exam
What is a polar molecule?Question:What is a polar molecule?Types of Bonds:There are two main types of strong bonds that occur between molecules, covalent and ionic. Ionic bonds occur when one atom donates electrons to another. Covalent bonds occur when two atoms share electrons.Answer...
What are molecules?Question:What are molecules?Atoms:Atoms are the tiniest particles of matter that come together to form chemical elements. Atoms are the building blocks of all solids, liquids, gas, and plasma. They have a diameter of about 100 picometers. Every atom is composed of a nucleu...
So although there are formation anions and cations in this molecule and both the atoms are arranged in the lattice, NaCl is a polar molecule. However several people believe that polarity must be checked only for covalent molecules and not ionic compounds. The ionic compounds will always have a...
They are the result of nanotechnology and its application in skin care. Medical Uses In the medical field, elements such as helium (that can be detected in minute quantities) can be used as chemical tracers in impregnated buckyballs. Water-soluble derivatives of C60 were discovered to exert an...
The lithosphere contains the elements of the Earth crust and part of the upper mantle. This is the hard and rigid outer layer of the Earth. The term is taken from the Greek wordlithosmeaning “rocky”. This part of the Earth includes soil. ...
It can also occur at a molecular level, due to changes in the orientation of electrically polar molecules in response to an applied field, or through bending & stretching of the bonds between atoms within a molecule, very much like the material in a mechanical spring is bent or stretched. ...
London dispersion forces are weak, but they show their strong influence in long molecules or molecules of high mass. The London dispersion forces are also known as induced dipole-induced dipole forces. London dispersion forces explain the unexpected variations in boiling points of elements and ...