Which of the following statements is NOT true for the isotopic symbol below?
18 F
O there are...
Chemistry, 02.07.2021 09:40 amohammad6
Which of the following statements is NOT true for the isotopic symbol below?
18 F
O there are 9 protons and 9 electrons
o this is an example of a negative ion
O the mass number is 18
the element is fluorine
Answers: 2
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Answers: 1
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Answers: 1
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