Atomic number is the number of protons in the nucleus of an atom. Therefore, sodium's atomic number is always 11, even if it loses 1 electron. However, when a sodium atom loses 1 electron, it will form an ion with a 1+ charge.
When a sodium atom loses an electron from its valence shell, it becomes a positively charged ion with a charge of 1+.
Nothing. The atomic number is the same as the number of protons. When sodium loses an electron, the number of protons will not change. Therefore, the atomic number will stay the same.
The cation Na+ is formed.
Since sodium has atomic number 11, its electronic configuration is untill 3s1. This means the valence shell has 1 electron, so it has 1 valence electron.
sodium= NA atomic number= 11
The atomic number of sodium is 11, and the symbol is Na.
Sodium symbol is Na and its atomic number is 11.
Sodium is a non metal element. Atomic number of it is 11.
Actually, the element Sodium has eleven (11) electrons. You can tell by its Atomic number. (The number at the top left side of the element's box.)The Atomic number is both the element's proton and electron number.
Sodium's atomic number is 11.
Sodium is a metal element. Atomic number of it is 1.
Yes. Na is the chemical symbol for Sodium. Sodium is an Alkali Metal in Group 1 of the Periodic Table. Sodium has the atomic number 11, has 3 electron shells with 1 electron in the outer shell.
The atomic number of sodium is 11.
Atoms of the element sodium (atomic number 11) have the electron configuration 1s22s22p63s1 with the noble gas form [Ne] 3s1
Since sodium has atomic number 11, its electronic configuration is untill 3s1. This means the valence shell has 1 electron, so it has 1 valence electron.
Sodium is a metal element. Atomic number of it is 11.
Sodium (Na) is atomic number 11.
The atomic number of sodium is 11, and the symbol is Na.
sodium= NA atomic number= 11
The atomic number of sodium is 11, and the symbol is Na.