Question

(Ans : Rs 10.81)
f. The natural isotopic abundance of '°B
is 19.60% and 'B is 80.40 %. The exact
isotopic masses are 10.13 and 11.009
respectively. Calculate the average
atomic mass of boron
(Ans. :10.81)​

Answer 1

Answer:

In western popular culture, the creature is commonly referred to as the Abominable Snowman. Supposed evidence of the Yeti's existence include anecdotal visual sightings, video recordings, photographs, casts of large footprints, etc. Some of these are speculated or known to be hoaxes.