Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

Question #20564

1 Answer

Mar 25, 2017

#""_9^19F#

Explanation:

9 protons and 10(=19-9)neutrons

Related questions

See all questions in Isotope Notation

Impact of this question

2080 views around the world

You can reuse this answer
Creative Commons License