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Covalent Bonding

This Chapter talks about the bonding of atoms.

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4.Pair of valence electrons that is not shared between atoms is called (2 Words)
6.When the atoms in the bond pull equally the bonding electrons are shared this bond is (3 Words)
7.In this arrangement all the H-C-H angles are 109.5 degrees (2 Words)
10.Solids in which all of the atoms are covalently bonded to each other (2 Words)
12.Weakest of all molecular interactions are caused by the motion of electrons (2 Words)
13.Bond that involves two shared pairs of electron is (3 Words)
14.Molecule consisting of two atoms (2 Words)
16.Electron pairs repel molecules adjust their shapes so that valence electron pairs are as far apart as possible (2 Words)
18.Compound composed of molecules (2 Words)
23.A molecule that has two poles is called a dipolar molecule or
25.Energy required to break one mole of bonds two covalently bonded atoms is know as (3 Words)
26.One end of the molecule is slightly negative amd the other end is slightly positive (2 Words)
27.The bonding electrons are most likely to be found in sausage-shape regions above and below the bond axis of the bonded atoms is called (2 Words)
28.When two atomic orbitals combine to form a molecular orbital that is symmetrical around the axis connecting two atomic nuclei this is formed (2 Words)
29.Represents the covalent bonds by dashes and shows the arrangement of covalently bonded atoms (2 Words)
30.Atoms held together by sharing electrons they are joned by a (2 Words)
1.Molecular orbital that can be occupied by two electrons of a covalent bond is called (2 Words)
2.Know as a polar covalent bond (2 Words)
3.Covalent bond in which one atom contributes both bonding electrons (3 Words)
5.Two atoms held together by sharing a pair of electrons are joined by (3 Words)
8.When two atoms combine this model assumes that their atomic orbitals overlap to produce (2 Words)
9.Occur when polar molecules are attracted to one another (2 Words)
11.Bond formed by sharing three pairs of electrons is (3 Words)
15.Covalent bond between atoms in which the electrons are shared unequally (3 Words)
16.The two weakest attractions between molecules are collectively called (4 Words)
17.Structure that occurs when it is possible to draw two or more valid electron dot structure that have the same of electron pairs for a molecule or ion (2 Words)
19.Shows how many atoms of each element a molecule contains (2 Words)
20.Attractive forces in which a hydrogen covalently bonded to a very electronegative atom is also weakly bonded to an unshared electron pair of another electonegative atom (2 Words)
21.several atomic orbitals mix to form the same total number of equivalent hybrid orbitals
22.Neutral group of atoms joined together by covalent bonds
24.A tightly bound group of atoms that has a positive or negative charge and behaves as a unit (2 Words)

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