What mass of aluminum has a total nuclear charge of 3.0 C?Aluminum has atomic number 13. Suppose the aluminum is all of the isotope with 14 neutrons.

The value is

Explanation:

From the question we are told that

The total nuclear charge is

The atomic number is

The number of neutrons is

Generally the number of protons is mathematically represented as

Here p is the charge on a proton with the value

=>

=>

=>

Generally the number of atoms present is mathematically represented as

=>

=>

Generally the number of moles of atom present is mathematically represented as

Here is the Avogadro's number with a constant value

So

=>

Generally the total mass is mathematically represented as

Here  M is the molar mass of   aluminum with

So