fluorine
Fluorine is a non metal element. There are 9 electrons in a single atom.
IT is the electrons on element IT is the electrons on element
The Element Neon has 10 protons and 10 electrons.
The Atomic Mass is 17
No, fluorine has nine electrons total and seven valence electrons.
Molybdenum is the element that has 42 electrons.
In an atom with nine electrons, which corresponds to the element fluorine, the electron configuration would be 1s² 2s² 2p⁵. The secondary energy level, or the second shell (n=2), contains a total of seven electrons (2 in the 2s subshell and 5 in the 2p subshell). Therefore, the second energy level has seven electrons.
Oxygen is a non metal element. There are 8 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.
The smallest atom in the periodic table is hydrogen, not fluorine.
The element with 6 valence electrons is carbon.
The element is Neon and the isotope is 10Ne19