Composition of the nuclei of two atomic species X and Y are given as underXYProtons=66Neutrons =68 Give the mass number of X and Y. What is the relation between the two species?
Pawan Prajapati , 3 Years ago
Grade 12
1 Answers
Harshit Singh
Last Activity: 3 Years ago
Dear Student
Mass number of X = Protons + Neutrons = 6 + 6 = 12 Mass number of Y = Protons + Neutrons = 6 + 8 = 14 As the atomic number is same i.e., = 6 [atomic number = number of protons]. Both X and Y are isotopes of same element.
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