Bacava0919 Bacava0919

23-10-2020
Chemistry

contestada

Which sequence of atomic numbers represents elements that have similar chemical properties?

3, 12, 2, 40
4, 20, 38, 88
19, 23, 30, 36
9, 16, 33, 50

Respuesta :

laurabaumgart laurabaumgart

23-10-2020

Answer:

4, 20, 38, 88

Explanation:

The elements are all in the same main group and therefore have the same properties.

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