What makes a molecule polar? What determines if an atom is chemically reactive? For example, is neon (the gas once lighting the Las Vegas strip) chemically reactive? Explain. How do valence electrons affect elements bonding with other elements?
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. ...
Why does sugar dissolve but not dissociate in water even though it is a polar molecule? Explain very briefly why the boiling point of H2O is higher than that of H2. What is the definition of chirality? What are coordination complexes and how do they form?
A polar molecule is mostly positive on one side and mostly negative on the other. This difference allows the polar molecule...
What Is The Difference Between A Permanent And A Temporary Dipole? Permanent dipolesarise due to the difference in the electronegativity (relative attraction towards electrons) between two atoms inside a molecule. Let’s consider hydrogen fluoride as an example. The electronegativity of fluorine is gre...
bonding are mostly determined by electronegativity. An atom's tendency to draw a shared pair of electrons towards itself is known as electronegativity. It doesn't have any units because it's only a tendency. A polar covalent bond is a covalent link formed between two atoms in a molecule ...
The water molecule is made up of two hydrogen atoms and ane oxygen atom.They form a polarmolecule,thet is,one with a slightiy positily positive end and a slightly negative end.Because water is polar,it can break dowm both solids and gases.The nutrients in whateverfa...
newinterference complex (Fig. 3). This shows that Cas12a can revert the activeconformation to shut down unspecific activity by displacing the cleaved R-loopwith a new crRNA. In doing so, it reverts back to a conformation where themolecular ‘lid’ forms polar interactions again to make the ...
A carrier molecule is a protein that helps transport a substance or electrons across a barrier. Carrier proteins usually allow the transport of polar... Learn more about this topic: Carrier Proteins | Definition, Functions & Examples from
A surfactant is commonly known as a surface-active agent, and it is a molecule which has the remarkable property of lowering the interfacial tension between two substances, one or both of which are liquids and/or solids, thus enabling the substances to mix or spread more easily than if the...