mzvivirazo mzvivirazo
  • 26-02-2020
  • Chemistry
contestada

For Al, its atomic number is 13 and its mass number is 27. How many neutrons does it have?
A.13
B. 14
C. 26
D. 27
E.40

Respuesta :

jaydawatts2005 jaydawatts2005
  • 26-02-2020

Answer:

B. 14

Explanation:

The atomic mass minus the number of protons will give you the number of nuetrons. :)

Answer Link
londondream12
londondream12 londondream12
  • 26-02-2020
It’s B answer is 14 hope this helps
Answer Link

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