Elements on the right side of the periodic table differ from the elements on the left side in that the elements on the right side
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A) are solid at room temperature.
B) tend to form ions by gaining electrons.
C) are good electrical conductors.
D) generally have very high densities.
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Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?
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Elements on the right side of the periodic table differ from the elements on the left side in that t...
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