Question

प्रश्न-8.शब्दकोश देखने की विधि का वर्णन कीजिए ?
2
Ham
IPEPARELI
1​

Answer 1

Explanation:

Naturally occurring Boron consists of two isotopes of atomic masses

10.0 and 11.0.The atomic mass of natural Boron is 10.8.Calculate the

percentage of each isotope in natural Boron.

Pls Explain with step by step0