marihele09mimi marihele09mimi

10-05-2022
Biology

contestada

Elements in the same column of the periodic table have
A. similar chemical properties.
B. the same number of protons.
C. similar atomic masses.
D. atoms of the same size.

Respuesta :

tstick07 tstick07

10-05-2022

B. The same number of protons

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