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Questions and Answers
When an ______ compound is placed in a solution of water, the positive end of the ionic compound becomes surrounded with the partial negative oxygen of water, vice versa.
ionic
Hydrogen Bond-Fluorine, oxygen, and nitrogen bonded to a ______ is a polar molecule but have a very high electronegativity differences.
hydrogen
The ______ of a liquid is the force that causes the molecules on the surface of a liquid to be pushed together and form a layer.
surface tension
The ______ is the resistance of fluids to flow.
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The ______ of a liquid is the temperature at which the vapor pressure of the liquid is equal to the atmospheric pressure.
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The ______ of water allows it to move from the roots to the top of a very tall tree, a phenomenon called capillarity.
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Solids have the strongest attractive force while gases have the weakest attractive force. An ionic bond is formed when there is a transfer of electrons from a metal to a ______.
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Metallic bonds also exist between metals, their electrons are ______.
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In covalent compounds, electrons are shared between two or more nonmetals and the resulting particle is called a ______.
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Intramolecular force-force which keeps molecule together in ______.
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Intermolecular forces- Attractive force between molecules. Responsible for keeping matter in solid or liquid phase. Types of Intermolecular forces: 1.Dispersion forces-on a liquified noble gases on your periodic table, it can be observed that boiling increases as you go from top to bottom of the periodic table. The greater the atomic size the greater the boiling point. There are times that the symmetry shape of an atom is lost resulting to an unbalanced positive and negative ______.
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Intermolecular forces- Attractive force between molecules. Responsible for keeping matter in solid or liquid phase. Types of Intermolecular forces: 3.Ion-dipole forces-a result from the interactions between an ion and a polar ______.
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