jasierb04 jasierb04

03-09-2021
Physics

contestada

Identify the isotope that has atoms with 117
neutrons, 77 protons, and 77 electrons.
1. None of these
2. 194Ir
3. 77Pt
4. 117Hg
5. 117Os
6. 194Au
7. 77Ti

Respuesta :

Trancescient Trancescient

03-09-2021

Explanation:

Since the atomic number is 77, this means that the element is iridium (Ir). The nucleide notation of this element is

[tex]^{194}_{\:\:77}\text{Ir}[/tex]

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