Asubstance has a atomic number of 80.how many protons and electrons do atoms of the substance have ? what is the substance

Substance is Mercury (Hg)

              number of protons = 80

              number of electrons = 80

Explanation:

Atomic number which is symbolized by "Z" is the number of protons in nucleus of an atom.

Hence,

     number of protons = atomic number = 80

If the substance is in its neutral state, which means there is no charge on it, then the number of protons equals to the number of electrons of that element.

Hence,

   number of electrons = number of protons = 80

thats a little if u want the answer just look it up on google thats what i do haha : )

the answer is:  

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