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garik1379 [7]
2 years ago
8

PLEASE HELP ASAP I LOVE YOU ILL GIVE YOU BRAINLY

Chemistry
2 answers:
vfiekz [6]2 years ago
4 0

Answer:

I think the answer is b or d

Explanation:

<u>I THINK</u> IS THE KEY WORD HERE

Svetradugi [14.3K]2 years ago
3 0

Answer:The average atomic mass of an element is the sum of the masses of its isotopes, each multiplied by its natural abundance (the decimal associated with percent of atoms of that element that are of a given isotope).

Explanation:try to find what i ment and  think you will get the answer

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