Heavy water is found in minute quantities in rain water, on the leaves of Banyan trees, and in the last remain obtain by melting of snow as in himalayas. The number of neutrons in deuterium is

Heavy water is found in minute quantities in rain water, on the leaves

1.	Heavy water is found in minute quantities in rain water, on the leaves of Banyan trees, and in the last remain obtain by melting of snow as in himalayas. The number of neutrons in deuterium is
Answer» 2 3 1 0 Solution :`D = ""_1H^(2), N = 2-1 = 1`