Question

What is the newest element found in periodic table?

Answer 1

1. The modern periodic table may contain several elements and they are arranged according to their atomic number, electronic configuration, and physical and chemical properties.
2. There are a total of 7 periods and 18 groups.
3. Nihonium, Moscovium, Tennessine, and Oganesson, are the newest found element in the periodic table.
4. The atomic number of Nihonium is 113 and is denoted as $\mathrm{Nh}$.
5. The atomic number of Moscovium is 115 and is denoted as$\mathrm{Mc}$.
6. The atomic number of Tennessine is 117 and is denoted as$\mathrm{Ts}$.
7. The atomic number of Oganesson is 118 and is denoted as$\mathrm{Og}$.
8. The credit for the discovery of these new elements goes to US, Russia, and Japan.
9.