The Nucleus contains Protons and Neutrons.
The Neutrons does not have a charge.
The Protons are positively charge.
Hence the charge on the Nucleus, would be the charge of the proton, which is positive.
Hence Nucleus is Positively Charged.
On sources it says it would just be the super giant star
My calculations state, not rounding, the mass is 1.8
Science is an art, u cant make art without creativity
The answer for the question is c