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Based on its position on the periodic table, which of the following elements is a nonmetal?

A. Potassium (K)
B. Vanadium (V)
C. Nickel (Ni)
D. Bromine (Br)

Respuesta :

quasarJose

Answer:

D. Bromine (Br)

Explanation:

Based on its position on the periodic table Bromine is the only non-metal from the given choices of elements.

  • Potassium is an alkali-metal and it belongs to group 1 on the periodic table.
  • Vanadium and Nickel are transition metals which belongs to the d-block on the periodic table.
  • Bromine, Br is a halogen which belongs to group 7 on the periodic table.
  • The group is a group of non-metals

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