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UkoKoshka [18]
3 years ago
9

What is hyphen notation? Please provide an example.

Chemistry
1 answer:
Mariana [72]3 years ago
6 0
It’s when the mass number is written after the name of the element. example; carbon-12. hope this helps :)
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According to Graham’s law, the rate of effusion of a gas is inversely proportional to
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C.  the square root of the mass of the particles.

<h3>Further explanation  </h3>

Graham's law: the rate of effusion of a gas is inversely proportional to the square root of its molar masses or  

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