Answer:
Name the element: Beryllium
Number of shells: 4
Valence electrons: 2
Explanation:
The molecular mass is 44.01 g/mol
Answer:
0.2425 M
Explanation:
Given mass = 9.36 g
Molar mass of NaOH = 39.997 g/mol
The formula for the calculation of moles is shown below:
Thus,

Given that:- Volume = 965 mL = 0.965 L ( 1 mL = 0.001 L )
So,
Considering:

