Which ones? I need to know 4 my SCIENCE project (sry bout the caps)
2007-01-04 08:34:21 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
all elements have protons and neutrons in their nuclei. the only exeption is hydrogen, which usually exists as a single proton nucleus with no neutrons.
2007-01-08 08:34:03 · answer #1 · answered by Anonymous · 0⤊ 0⤋
The element cobalt has protons and nuetrons in the nucleus
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2007-01-04 16:39:42 · answer #2 · answered by DanE 7 · 0⤊ 0⤋
All elements have protons and nuetrons. These particles compose the nucleus of the element.
2007-01-04 16:42:22 · answer #3 · answered by novae2 3 · 0⤊ 0⤋
There is no element without protons in the nucleus. All elements except hydrogen have neutrons in their nuclei. So yes, cobalt has them both.
2007-01-04 16:44:36 · answer #4 · answered by Rumtscho 3 · 0⤊ 0⤋
All of the above, toots.
2007-01-04 16:40:09 · answer #5 · answered by Flyboy 6 · 0⤊ 0⤋