Nickel is an element so it's an atom and not a proton, which is a fundamental particle.
Please post a new, separate question with more-complete details.
Platinum
4 million trillion
None. Electrons and protons are entirely different things.
Yes. Nickel is a Carcinogen, which means it is capable of causing cancer.
A proton never changes to an electron just as a dog never changes to a cat, they are completely different things really. In beta decay a neutron may decay into a proton and emit and electron and an anti-neutrino but that is about it.
Platinum
4 million trillion
the property of nickel is ni proton 3 neutron 5 electron 3
An atom of nickel has 28 protons, if that's what you were trying to ask.
proton is part of the three things that make up an atom(proton,nuetron,and electron.) it is positive
Nickel
None. Electrons and protons are entirely different things.
Yes. Nickel is a Carcinogen, which means it is capable of causing cancer.
nickel and pen
nickel needle
yes if you hold it alot and you swet with a dime...
If a proton, is a proton then it is a proton. (True).