Question

write the electron distribution of Oxygen and sodium atom how many valence electrons do they have​

Answer 1

Answer:

one valence electron

A: An atom of a group 1 element such as sodium has just one valence electron.

Explanation:

Answer 2

$eight \: electrons$

The combining capacity of an atom of an element to form chemical bond is called its valency. 2)Equal to the number of electrons required to complete eight electrons in valence shell.