(Solved): The diameter of the He nucleus is about \( 2.0 \mathrm{fm} \). Assuming the nucleus to be a sphere, ...

The diameter of the He nucleus is about \( 2.0 \mathrm{fm} \). Assuming the nucleus to be a sphere, calculate is density in The atom helium (He) consists of two protons, two \( \mathrm{B} / \mathrm{cm}^{3} \). neutrons, and two electrons. (Pecall that density is Express your answer in grams per cuble centimeter. mass divided by volume, and consuit the textbook as needed \( ) \) For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Mass is energy. X incorrect; Try Again; 5 attempts remaining