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Which element is this. Its shiny, Is solid at room temperature, has atoms with two valence electrons?A:Lithium B:Strontium C:Aluminium D:Silicon
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The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
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Reactions in cells take place at about a. 40°c b. 0° c. 100°c d. 60°c
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Which element is this. Its shiny, Is solid at room temperature, has atoms with two valence electrons...
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