birdwithpurpleboots
17.12.2020 •
Chemistry
What is the total charge of an iron nucleus
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Ответ:
Ответ:
multiply 3/4 by 2 to make it 6/8
( 6/8 + 3/8 ) - 5/8
then solve the equation.
(6/8 + 3/8 ) - 5/8
9/8 - 5/8
4/8 or 1/2