0 votes
1.2k views
in Class IX Science by Expert (1.4k points)
Show diagramatically the electron distributions in a sodium atom and a sodium ion and also give their atomic number.

Please log in or register to answer this question.

1 Answer

0 votes
by (-4,938 points)

Atomic number of sodium (Z) = 11
Mass number of sodium (A) = 23
∴ Number of protons in the nucleus = 11
Number of neutrons in the nucleus = 23 -11 = 12
Number of electrons = 11

Related questions

Categories

/* */