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if you need help on pg 198 # 8 just Google two nuclei in a covalent bond vary... :] i have a hard teacher named Chang soo hard!!! if you need help on pg 198 # 8 just google two nuclei in a covalent bond vary... :] i have a hard teacher named Chang soo hard!!!
Wiki User
∙ 15y ago
Wiki User
∙ 12y agoNuclei of atoms of different elements have different sizes that must be accommodated within covalent bonds, and bonds that involve more than two electrons from each bonded atom usually have a stronger attraction and resulting shorter bonds than bonds that involve only one electron from each bonded atom.
Wiki User
∙ 10y agoIn simple terms for bonds between two particular atoms, triple< double<single.
120 pm, 133 pm 150 pm are representative lengths.
Bond lengths vary, one idea that is useful is the "covalent radius" , which allows you to add the two covalent radii for the two elemnts involved and estimate the single bond length.
Wiki User
∙ 11y agoit is called Bond length
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As the number of bonds between two carbon atoms increases what decreases?
The bond length (Distance between two carbon nuclei) decreases.
What forms chemical bonds among atoms?
Chemical bonds form between atoms through the interaction of opposite charges. This process can occur between electrons and nuclei or as a dipole attraction.
What is the difference between covalent bonds and metallic bonds?
In a covalent bond, the electrons can be defined by the atoms they are shared between; specific atoms are bound to specific others. In metallic bonding, the nuclei "float" in a sea of electrons. the electrons here are shared by the mass as a whole, with no nuclei being bound to any specific other nuclei and no electrons bound to any particular atoms.
What type of bond is used bonding water?
A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms. The bond is caused by the electrostatic force of attraction between opposite charges, either between electrons andnuclei, or as the result of a dipole attraction. The strength of chemical bonds varies considerably; there are "strong bonds" such as covalent or ionic bonds and "weak bonds" such as dipole--dipole interactions, the London dispersion force andhydrogen bonding.Since opposite charges attract via a simple electromagnetic force, the negatively charged electrons that are orbiting the nucleus and the positively charged protons in the nucleus attract each other. An electron positioned between two nuclei will be attracted to both of them, and the nuclei will be attracted toward electrons in this position. This attraction constitutes the chemical bond. The most stable configuration of nuclei and electrons is one in which the electrons spend more time betweennuclei, than anywhere else in space. Due to the matter wave nature of electrons and their smaller mass, they must occupy a much larger amount of volume compared with the nuclei, and this volume occupied by the electrons keeps the atomic nuclei relatively far apart, as compared with the size of the nuclei themselves. This phenomenon limits the distance between nuclei and atoms in a bond.Added:To simplify, a covalent bond exists between the hydrogens in water and the oxygen. Since oxygen is highly electronegative, compared to hydrogen, the covalent bonds are unequal and called polar covalent.
What kind of elements are covalent bonds between?
Covalent bonds occur when electrons are shared between nuclei. Example: methane, CH4; oxygen, O2They are called polar covalent bonds when the electrons are shared between nuclei unequally. Example: HCl (L not I)
As the number of bonds between two carbon atoms increases what decreases?
The bond length (Distance between two carbon nuclei) decreases.
What forms chemical bonds among atoms?
Chemical bonds form between atoms through the interaction of opposite charges. This process can occur between electrons and nuclei or as a dipole attraction.
What is the difference between covalent bonds and metallic bonds?
In a covalent bond, the electrons can be defined by the atoms they are shared between; specific atoms are bound to specific others. In metallic bonding, the nuclei "float" in a sea of electrons. the electrons here are shared by the mass as a whole, with no nuclei being bound to any specific other nuclei and no electrons bound to any particular atoms.
What is bond length and bond angle?
The bond length is equal to the linear distance between the nuclei of the bonding atoms. The bond angle is equal to the angle between any two consecutive bonds in a molecule or ion. Bond angles of molecules and ions are usually determined by using the VSEPR theory.
What type of bond is used bonding water?
A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms. The bond is caused by the electrostatic force of attraction between opposite charges, either between electrons andnuclei, or as the result of a dipole attraction. The strength of chemical bonds varies considerably; there are "strong bonds" such as covalent or ionic bonds and "weak bonds" such as dipole--dipole interactions, the London dispersion force andhydrogen bonding.Since opposite charges attract via a simple electromagnetic force, the negatively charged electrons that are orbiting the nucleus and the positively charged protons in the nucleus attract each other. An electron positioned between two nuclei will be attracted to both of them, and the nuclei will be attracted toward electrons in this position. This attraction constitutes the chemical bond. The most stable configuration of nuclei and electrons is one in which the electrons spend more time betweennuclei, than anywhere else in space. Due to the matter wave nature of electrons and their smaller mass, they must occupy a much larger amount of volume compared with the nuclei, and this volume occupied by the electrons keeps the atomic nuclei relatively far apart, as compared with the size of the nuclei themselves. This phenomenon limits the distance between nuclei and atoms in a bond.Added:To simplify, a covalent bond exists between the hydrogens in water and the oxygen. Since oxygen is highly electronegative, compared to hydrogen, the covalent bonds are unequal and called polar covalent.
What is a sigma bond?
A sigma bond is a molecular bond made by the joining of the wavefunctions of either an s to an s orbital, an s to a pz orbital, a pz to a pz orbital or a dz2 to a dz2 orbital. Sigma bonds are the strongest of the molecular bonds (the others being the pi and delta bonds) and has the maximum electron density directly between the nuclei with no nodal planes and cylindrical symmetry (for the bonding variety, since sigma antibonds have no electron density between the nuclei). For bonds between small elements (such as hydrogen, carbon, oxygen), one bond in a single, double, or triple bond is always a sigma bond (the others are pi bonds).
What is the force that attracts covalent bonds?
The force that attracts covalent bonds is the sharing of electron pairs between atoms. This sharing allows the atoms to achieve a more stable electron configuration. The shared electrons are attracted to the positively charged nuclei of both atoms, forming a strong bond.
What kind of elements are covalent bonds between?
Covalent bonds occur when electrons are shared between nuclei. Example: methane, CH4; oxygen, O2They are called polar covalent bonds when the electrons are shared between nuclei unequally. Example: HCl (L not I)
Will the attraction between various combinations of atoms produce bonds which form molecules?
The attraction between various combinations of atoms do indeed produce bonds which form molecules. An example of this is water, as hydrogen and oxygen atoms form H2O molecules.
What does metallic form between?
Metallic bonds are formed within metal atoms. It can be as nuclei in a pool of electrons. These free electrons are responsible for the electricity and heat conducting.
What is the difference between covalent bonds and metallic bond?
In a covalent bond, the electrons can be defined by the atoms they are shared between; specific atoms are bound to specific others. In metallic bonding, the nuclei "float" in a sea of electrons. the electrons here are shared by the mass as a whole, with no nuclei being bound to any specific other nuclei and no electrons bound to any particular atoms.
What is sigma bonds?
An orbital that is symmetrical about the axis containing the two atomic nuclei.
