Which has 10 protons?

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Which has 10 protons?
A -1 ion of flourine.
A neutral atom of neon.
A +1 ion of sodium
All of these

please answer if ya know!
Thankyou!!

2007-04-29 10:52:48 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

A neutral atom of neon.

2007-04-29 13:17:29 · answer #1 · answered by Anonymous · 0⤊ 0⤋

a neutral atom of neon, the # of protons is equal to the atomic number

2007-04-29 17:56:54 · answer #2 · answered by fireflyspace23 3 · 0⤊ 0⤋

a neutral atom of neon, i think.

2007-05-01 16:32:17 · answer #3 · answered by geminisrocks 1 · 0⤊ 0⤋

neon

the ions do not change the protons. only electrons added or subtracted.

2007-04-29 17:57:09 · answer #4 · answered by dmblue 2 · 0⤊ 0⤋

Only neon.

2007-04-29 17:56:49 · answer #5 · answered by Gervald F 7 · 0⤊ 0⤋