lasvegas1319 lasvegas1319

04-01-2018
Chemistry

contestada

Which two notations represent atoms that are isotopes of the same element?
a.12150sn and 11950sn
b.12150sn and 12150sn
c.198o and 199f
d.3917cl and 3919k?

Respuesta :

rekajenis17p296xr rekajenis17p296xr

09-01-2018

I am sure it is a.12150sn and 11950sn because isotopes are the same atoms but different number of protons

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