There are 48 neutrons in a standard Rubidium...?

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but the isotope has 50 neutrons...why?

2007-12-31 09:18:08 · 3 answers · asked by Me<3JB 2 in Science & Mathematics ➔ Chemistry

This question is a repeat, I answered it last night, same answer - different neutrons are what make isotopes.

2007-12-31 09:21:52 · answer #1 · answered by Mike1942f 7 · 0⤊ 0⤋

for it 2 b an isotope of rubidium it has 2 hv a different number of electrons but of course the same number of protons...

2007-12-31 17:58:06 · answer #2 · answered by Anonymous · 0⤊ 0⤋

Cuz i made it like that.

2007-12-31 17:20:49 · answer #3 · answered by :.:Mrz. C Holden:.: 3 · 0⤊ 0⤋