Isodiaphers are species with different atomic numbers and mass numbers, but with the same number of neutrons in excess.
Explanation:
199F and 136C have different atomic numbers and different mass numbers. Calculating the difference (n – p), the Number of neutrons (n) in 199F= 19 – 9 = 10, number of protons (p) = 9 So, n – p = 1.
Answers & Comments
Answer:
Isodiaphers are species with different atomic numbers and mass numbers, but with the same number of neutrons in excess.
Explanation:
199F and 136C have different atomic numbers and different mass numbers. Calculating the difference (n – p), the Number of neutrons (n) in 199F= 19 – 9 = 10, number of protons (p) = 9 So, n – p = 1.