randaconnell randaconnell

14-09-2020
Geography

contestada

3
Identify whether each element is a halogen, a noble gas, or nonmetal only.
Astatine (At):
Nitrogen (N):
Krypton (Kr):
Chlorine (CI):
Sulfur (S):

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honeynoodles honeynoodles

17-09-2020

Answer:

Astatine and chlorine are halogens only

Nitrogen and sulphur are non metals only

Krypton (Kr) is noble gas only

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