Seudónimo Seudónimo
  • 03-03-2021
  • Chemistry
contestada

Which of the following statements describes the elements within a row of the periodic table?
A. They are in the same family.
B. They have the same or nearly the same properties.
C. They have the same average atomic mass.
D. They have properties that change in a pattern.

Respuesta :

idjoosterhaven idjoosterhaven
  • 03-03-2021
It’s C ( they have the same average atomic mass )
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