25 Mn
Question 5 (1 point)
The average atomic mass of B is 10.80 u Boron has only two stable...
Chemistry, 27.05.2021 05:30 blueyish6422
25 Mn
Question 5 (1 point)
The average atomic mass of B is 10.80 u Boron has only two stable forms 9 8 (10.00 u) and 3 (11.00 u).
What is the natural percent abundance of B?
A) 3.8%
B) 75%
C) 80%
OD 1.0%
E) 20
Answers: 2
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