boyape81 boyape81

16-09-2021
Physics

contestada

Need help with # of protons

Need help with of protons class=

Respuesta :

chanticleerstudent40 chanticleerstudent40

16-09-2021

Answer:

2

Explanation:

helium has 2 protons and 2 neutrons

Answer Link

sopniladangol2009 sopniladangol2009

16-09-2021

I HOPE IT WILL HELP YOU.

Thank you.

^ - ^

Ver imagen sopniladangol2009

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