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Mathematics, 22.10.2020 20:01, joset238
Which one of the following compounds have a subscript present? Choose all correct answers.
Group of answer choices
3CO
H3N2O
NO3
3NaCa
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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Which one of the following compounds have a subscript present? Choose all correct answers.
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