babeheidi12 babeheidi12

17-09-2021
Chemistry

contestada

True or false when written in hyphen notation,the 2 in hydrogen-2 represents the atomic number

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lindasteyn77 lindasteyn77

17-09-2021

Answer:

true

Explanation:

the 2 represents atomic number

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mrmmiver2dd1ss mrmmiver2dd1ss

17-09-2021

Answer:

False

Explanation:

as the 2 in Hydrogen-2 represents the mass number

Answer Link

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