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2. You have 18 protons, 18 electrons and 23 neutrons, which element do you have? How do you
know?
(A Boron because 23 neutrons - 18 protons
(B) Vanadium because of 23 neutrons
(C) Niobium because 18 protons + 23 neutrons
(D) Argon because of 18 protons

Respuesta :

seokjinnie777

Answer:

D) Argon because of 18 protons

Explanation:

An element is defined by the # of protons it has. Argon is the only element with 18 protons, so it is the answer.

hope this helps! <3

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