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An atom has a mass number of 19 and an atomic number of 9. What element is it? What is its symbol? How many protons, neutrons, and electrons does it have?

An atom has a mass number of 19 and an atomic number of 9. What element is it? What is its symbol? How many protons, neutrons, and electrons does it have?
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An atom has a mass number of 19 and an atomic number of 9. What element is it? What is its symbol? How many protons, neutrons, and electrons does it have?

asked
User Targhs
by
8.6k points

1 Answer

5 votes

Answer:

Fluorine

F

P = 9

N = 10

E = 9

Step-by-step explanation:

answered
User Per Alexandersson
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7.7k points
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