ChatGPT found and corrected the mistake made by Bard.
ME: Is the following statement correct, and if not, what is the correct version? "Deuterium is a heavier isotope of hydrogen with one more neutron in its nucleus, while oxygen-18 is a heavier isotope of oxygen with one more neutron and one more proton in its nucleus." ChatGPT: The first part of the statement is correct. Deuterium is a heavier isotope of hydrogen with one more neutron in its nucleus. However, the second part of the statement is not accurate. Oxygen-18 is a heavier isotope of oxygen with two more neutrons and two more protons in its nucleus, not one more neutron and one more proton.
