The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus.
Answer:
because that is the last group the ones before it are more reactive im sorry if this not what you were looking for.
Answer:
The molecule has two chiral carbons
Explanation:
i hope its the right answer
Answer:
an isotope has the same number of protons but a different number of neutrons than the other atoms of the same element.
