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Tungsten carbide is becoming popular for making jewelry. A chemist is examining a sample of tungsten carbide (chemical formula WC). What is
the percent composition of tungsten in this compound? Round your answer to the nearest whole percent.
The percent composition of tungsten is
%.

- both b and d.

-since b and d are the closest coastlines then that makes it the most affected.

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the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

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