what are the newly introduced elements in the modern periodic table??
what is their electronic configuration, mass number and atomic mass??

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Solution

↵Dear Student,

Tnewly introduced elements in the modern periodic table along with their atomic number and symbol is given below:

Nihonium and symbol Nh, for the element with Z =113,

Moscovium with the symbol Mc, for the element with Z = 115,

Tennessine with the symbol Ts, for the element with Z = 117, and

Oganesson with the symbol Og, for the element with Z = 118.

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Question 4
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what are the newly introduced elements in the modern periodic table?? what is their electronic configuration, mass number and atomic mass??

what are the newly introduced elements in the modern periodic table??
what is their electronic configuration, mass number and atomic mass??