Multiplying the subscripts within the empirical formula by this number gives you the molecular formula H2O2.
Answer:
Metals have high densities, high melting points, are malleable and ductile, and can conduct heat and electricity.
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White gold is yellow gold that has had other alloys added to it to make it appear white. New polished white gold has a bright white metal color. Depending of the type of alloys used in the fabrication of white gold, white gold jewelry tends to have a faint yellowish tint with wear.
On a molecular level, water which was H2O can be divided into H+ and OH- ion. Therefore, water has an acid component which was H+ and a base component which was OH-. The water is at neutral pH of 7 not because there are no acid and base, but because the amount of acid and base is equal.
