Anonamous11 Anonamous11

20-11-2020
Physics

contestada

The elements in a column of the periodic table _____.

A.have very similar chemical symbols

B.have the same atomic mass

C.have similar properties

Respuesta :

alavand alavand

20-11-2020

C. have similar properties
(this is because they have the same number of electrons in the outer orbital)

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