Metals can form two distinct types of bonds with very different chemical and physical properties. For instance, sodium can form metallic bonds with other sodium atoms and ionic bonds with nonmetals. Both of these form structures. bonds consist of an attraction between the metallic cations and delocalized electrons. The surrounded leads to strong bonds, ductility, and malleability. bonds consist of an electrostatic attraction between cations and anions. This leads to strong bonds that also in water.
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Physics, 22.06.2019 17:50
Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?
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Physics, 23.06.2019 00:50
Mark creates a graphic organizer to review his notes aboutelectrical force.which labels belong in the regions marked x and y?
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Physics, 23.06.2019 02:00
Emergent properties of living systems are defined as properties that .
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Metals can form two distinct types of bonds with very different chemical and physical properties. Fo...
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