As we saw in the previous problem, lithium has two naturally occurring isotopes: Li-6 (natural abundance 7.5%;

Question:

As we saw in the previous problem, lithium has two naturally occurring isotopes: Li-6 (natural abundance 7.5%; mass 6.0151 amu) and Li-7 (natural abundance 92.5%; mass 7.0160 amu).

Without doing any calculations, determine which mass is closest to the atomic mass of Li.

a. 6.00 amu 

b. 6.50 amu 

c. 7.00 amu

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: