Looking at the periodic table, which element is a non-metal? A. argon (Ar) B. silicon (Si) C. potassium (K) D. magnesium (Mg)

asked Feb 28, 2017 1.4k views

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Looking at the periodic table, which element is a non-metal?

A. argon (Ar)
B. silicon (Si)
C. potassium (K)
D. magnesium (Mg)

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Answer:

Argon (Ar)

Step-by-step explanation:

I took the chapter test, and it was the right answeerrrrr

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