Neutral atoms of 117Sn and 119Sn differ in......?

0 ⤊

a)# of protons in nucleus b) # of neutrons in nucleus c) atomic numbers d)the number of extranuclear electrons

2006-09-11 00:39:54 · 4 answers · asked by k s 3 in Science & Mathematics ➔ Other - Science

I have no idea how to solve this myself, but my brother thinks that its:

b) # of neutrons in nucleus.

2006-09-11 00:57:53 · answer #1 · answered by Jaded 7 · 0⤊ 0⤋

Look up the term isotopes.

2006-09-11 00:45:16 · answer #2 · answered by Natasha B 4 · 0⤊ 0⤋

the answer is c)#atomic number

2006-09-11 00:55:06 · answer #3 · answered by jimmy 1 · 0⤊ 0⤋

Learn for yourself.

2006-09-11 00:41:44 · answer #4 · answered by poorcocoboiboi 6 · 0⤊ 0⤋