(A): Two elements are liquid at room temperature- mercury and bromine Reason (R): Metals conduct heat and electricity
both A and R true
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Well, this tells you that their melting point is below room temperature. ... (Br) is -7.2′C and Mercury's melting point is -38.38′C. This is why they are liquid at room... ... Well it tells you that they both melt below room temperature (lowest about 20C) and ... What are the differences between a metals melting and boiling point?
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