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What does it mean when a molecule is said to bepolar?
When a molecule is said to be polar, it means that there is an uneven distribution of electron density within the molecule. This leads to the formation of positive and negative regions within the molecule, resulting in a net dipole moment. This polarity allows for interactions such as hydrogen bonding between molecules.
What parts of the body do the aerobic cellular respiration takes place?
The electron transport chain is the aerobic step of cellular respiration. Oxygen is the last electron acceptor in the electron transport chain. The last step in aerobic respiration is the bonding of 2 electrons, 2 protons, and oxygen to form water. The water leaves the electron transport chain, freeing up a place for another oxygen molecule so that the electron transport chain does not stop.
What parts of the atom are involved in chemical bonding?
Chemical bonding involves the interactions between the outermost electrons of atoms, known as valence electrons. These electrons are responsible for forming bonds with other atoms to achieve a more stable electron configuration. The nucleus and inner electrons play a role in determining the chemical properties of the element, but they are not directly involved in bonding.
What are the structural effects of organic compounds?
There are six structural effects that affect the stability, acidity/basicity, melting point,volatility and solubility of an organic compound. These are VAN DER VAALS, RESONANCE, H-BONDING, CH-HYPERCONJUGATION, STERIC EFFECT, and INDUCTIVE EFFECT. VAN DER WAALS is the attractive or repulsive forces between molecules (or between parts of the same molecule) other than those due to covalent bonds or to the electrostatic interaction of ions with one another or with neutral molecules. (source, wikipedia) RESONANCE is the delocalization of the PI bonds. This adds to the stability of the compound. H-BONDING or hydrogen bonding is the bonding of Hydrogen atoms to an electronegative atoms (i.e. O) H-bonding can be intramolecular or intermolecular. When a compound is capable of H-bonding, the forces of attraction involved is stronger. CH-hyperconjugation is also known as sigma-electron delocalization. The sigma electron delocalization takes place towards the sp2 hybridized atoms. STERIC EFFECT is the effect of BULKINESS in a molecule. INDUCTIVE EFFECT is when the electron cloud is DISTORTED: Towards the electronegative part of the molecule (electron-withdrawing) away from the electron repelling groups (electron-repelling) Anonymous
What are parts of an atom?
Most atoms are broken down into three parts. The atom consists of an electron, proton, and a neutron. The type of atom molecule determines how many of the protons, neutrons, and electrons are present.
Which part or parts of an atom are responsible for bonding with other atoms?
Bonding between atoms occurs at the valence electron level. Core electrons and the atomic nucleus are unaffected.
In invisible ink Ammonia is 5 parts or 50 parts?
In invisible ink, ammonia is typically used in a ratio of 5 parts ammonia to 50 parts of another liquid or solution. This concentration helps to reveal the invisible message when it is heated or exposed to certain chemicals.
What is Bonding by electron transfer?
Valence electrons are the parts of the atoms involved It is the electron. As electrons are fermions (1/2 integer spin) they obey the Pauli exclusion principle so that no two electrons can occupy the same energy level. This gives rise to the electrons of different atoms unable to be in the same energy level and this is where the bond comes from. If they could occupy the same energy levels like bosons (eg the photon in laser light) then there would be know chemistry.
Why do compounds conform to particular shapes?
Compounds form their shapes due to the size of the atoms and the repelling of bonding pairs of electrons. The electron pairs repel the the furthest parts of the atom that they can(It's easier if you imagine the atom's outer shell as a sphere, where the electron pairs are as far apart as possible)
What is the fraction of a electron?
An electron is a Lepton - it doesn't have any smaller parts.
Does an electron always have a negative charge?
The charge on electron and proton is an assumption, these particles have attraction towards each other, the electron was assumed to be negative and proton positive it may be reversed some where in the universe.By definition, the electron is a subatomic particle that carries a negative electric charge. It has no known substructure and is believed to be a point particle.You may note that the positron or antielectron is the antiparticle or the antimatter counterpart of the electron. The positron has a positive charge, and the same mass as an electron.
What is bonding energy?
Bonding energy is the amount of energy required to break a bond between two atoms or molecules. It is a measure of the strength of the bond and is typically expressed in units of kilojoules per mole (kJ/mol). Bonding energy is related to the stability and reactivity of a molecule.
