The mass of 12C is 12 u, where 1 u = 1.660559 *10-27 kg. This mass is equal to:
A) the mass of the 12C nucleus plus 6 electrons.
B) the mass of the 12C nucleus plus 12 electrons.
C) the mass of the 12C nucleus.
D) the mass of 6 protons and 6 neutrons.
Correct Answer:
Verified
Q7: The atomic number of a given element
Q8: For every stable nucleus except hydrogen, if
Q9: The experiment, which gave the first evidence
Q10: The atomic mass number of a nucleus
Q11: The molecular mass for chlorine is not
Q13: What potential difference is required to accelerate
Q14: Alpha radiation is in fact which of
Q15: Rutherford's experiments involving the use of alpha
Q16: The isotope 64Zn has a nuclear radius
Q17: The nucleus of an atom is made
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents