-119808- nbsp- nbsp- nbsp- nbsp-U-234is an isotope of uranium- Analyze the representation of this isotope and write the number of protons- neutrons and electrons present in it- nbsp- nbsp- nbsp-92 B- An element Z has only one electron in its M shell- Write the following data about the element Z- -i- Atomic number- -ii- Electronic configuration- -iii- Representation of the element if its mass number is 23-

Dear student, The representation of uranium isotope is nbsp;23492U, in this representation 234 is the mass number of uranium, and 92 is the atomic number of ...

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Question

𝐀. U^234is an isotope of uranium. Analyze the representation of this isotope and write the number of protons, neutrons and electrons present in it.
92
B. An element Z has only one electron in its M shell. Write the following data about the element Z. (i) Atomic number. (ii) Electronic configuration. (iii) Representation of the element if its mass number is 23.

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Solution

Dear student,

The representation of uranium isotope is ²³⁴₉₂U, in this representation 234 is the mass number of uranium, and 92 is the atomic number of the uranium.

The number of protons and electrons is equal to the atomic number of the neutral atom.
So, number of protons = 92
Number of electrons = 92

Number of neutrons = 234-92
= 142

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