The average distance between the nucleus and outer shell is called *�

1.	The average distance between the nucleus and outer shell is called *• mass of an atom• atomic radius• diameter of atom• atomic number
Answer» Answer: It is called atomic radius EXPLANATION: The atomic radius is DEFINED as distance between nucleus and the OUTERMOST ORBIT of atom.

The average distance between the nucleus and outer shell is called *• mass of an atom• atomic radius• diameter of atom• atomic number

Answer»

Answer:

It is called atomic radius

The atomic radius is DEFINED as distance between nucleus and the OUTERMOST ORBIT of atom.