Question

The atoms in a sample of carbon must contain nuclei with the same number of A) electrons. B) neutrons. C) nucleolus. Eliminate D) protons.

Answer 1

Answer: He or she is right. I just took the test.

Step-by-step explanation:

Answer 2

Answer;

-Protons

Explanation;

• Atoms are the smallest particles of an element that can take part in a chemical reaction.
• All atoms contain sub-atomic particles namely; electrons, which are found in the energy levels and protons and neutrons which are found in the nucleus of an atom.
• Atoms of the same elements may have different neutrons but the same number of protons or atomic number, these atoms are called isotopes.
• Additionally, atoms may have different number of electrons but the same number of protons, when they form ions.