Question

what is the Latin name of sodium
and what is the symbol of sodium ​

Answer 1

Latin natrium

Sodium is a chemical element with the symbol Na (from Latin natrium) and atomic number 11.

Answer 2

Answer:

Finally subtract the value of S from Z to find the value of effective nuclear charge, Zeff. For example, Us the Lithium atom, then Z =3 (atomic number) and S = 1.7. ... So, the value of effective nuclear charge of 2s electron in Lithium atom is 1.3.