I need 15 examples. thanks!
2006-09-08 14:13:43 · 4 answers · asked by alexis 1 in Education & Reference ➔ Homework Help
Well we could name any element as an isotope.
An isotope is the same element with a different atomic mass. It has the same number of protons but different number of neutrons.
And I could list a lot of them..but there's no superscript format in the post so here's a site:
P.S. Isotopes just short for Radioisotope
2006-09-08 14:18:24 · answer #1 · answered by o0twiggles0o 3 · 0⤊ 0⤋
Examples of radioisotopes include stronium-89 and samarium-153
2006-09-08 21:22:22 · answer #2 · answered by HelpMePlease 1 · 0⤊ 0⤋
I think you mean radioactive isotopes. There are many. I believe Uranium has several, but I forget the #'s. (maybe U 235). I think carbon-14 is also one...that's how they do carbon dating.
2006-09-08 21:19:58 · answer #3 · answered by Bonnie G 4 · 0⤊ 0⤋
Some examples to get you started are:
Iodine--123
Carbon--11
Phosphorous--32
Iodine--131
Thallium--201
Gallium--67
Chromium--51
2006-09-08 21:30:35 · answer #4 · answered by Joya 5 · 0⤊ 0⤋