Atomic number= No. of electrons in the atom.
Atomic no. of selenium=34.
Therefore,selenium has 34 electrons in each of its atom.
Selenium (Se) is a solid non-metal element (#34). It has two valence electrons, meaning that it reacts similarly to sulfur and oxygen.
No, selenium is a nonmetal.
Franz Muller von Reichenstein was the guy who discovered Selenuim
The Element Neon has 10 protons and 10 electrons.
Oxygen is a non metal element. There are 8 electrons in a single atom.
8 electrons
Thorium has 90 electrons.
Gold is a metal element. There are 79 electrons in a single atom.
Element X with 72 protons will have 72 electrons in a neutral state. The number of protons in an element is equal to the number of electrons in that element's neutral atom.
Zinc has 30 electrons
Thorium has 90 electrons.
Argon has 18 electrons.