In nuclear reactors, heavy water is used as 'moderator'.
What is a moderator and which isotope of hydrogen is present in it?

In nuclear reactors, heavy water is used as 'moderator'. a. What is a moderator and whịch isotope of hydrogen is present in it?

In nuclear reactors, heavy water is used as 'moderator'. How is that moderator prepared?

Which isotope of hydrogen is radio active?

In nuclear reactors, heavy water is used as 'moderator'. Ordinary water is not chemically different from this water. Justify the statement.

Which isotope of Hydrogen is used in atomic reactors?

Which are the Isotopes of Hydrogen.