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what is involved in a metallic bond?

metal bonding to a metal.

the metal cations attracted to neighboring free electrons.

a nonmetal bonding to a metal.

a metal bonding to a positron.

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

Select all the correct answers.which compounds have the empirical formula ch20? (multiple answers)a.c2h4o2b.c3h603c.ch2o2d.c5h1005e.c6h1206

Explain how global warming could have affected yellowstone frog and salamander habitat's, resulting in changes in the populations of these species