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Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.
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All cells are made of four types of acids, lipids, proteins, and carbohydrates.
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Which of the following describes a situation where competition between producers exists
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do i have to know the chemical and physical properties of alloys? only chemistry students answer thi...
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