3 years ago

An element has a mass number of 9 and 5 neutrons. What element is it?

Chemistry

2 answers:

Radda [10]3 years ago

7 0

Answer:

Fluorine

Fluorine is the element in question, as its atomic number is 9 . You would name this particular isotope using the mass number. It would be called fluorine-19.

Rudik [331]3 years ago

6 0

Answer:

Fluorine

Fluorine is the element in question, as its atomic number is 9 . You would name this particular isotope using the mass number. It would be called fluorine-19.

Explanation:

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