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Pisal Dhruv from Veer Bhagat Singh International School, Mumbai

Subject :NSO Class : Class 7

can anyone tell me the atomic number and mass number of iridium

Ans 1: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

The atomic number and the atomic mass of iridium are 77 and 192.217 u ± 0.003 u respectively