Chemistry, 23.10.2020 20:40, sandersmakaylaovq5vu

I'LL RATE YOU BRAINLEIST IF YOU ANSWER THIS PLUS I REALLY NEED THI RTNOW What is the average atomic mass of strontium? Naturally occurring strontium consists of four isotopes,
Sr-84, Sr-86, Sr-87 and Sr-88. Below is the data concerning strontium.
Sr-84 Sr-86 Sr-87 Sr-88
0.56% 9.86% 7.00% 82.58%

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I'LL RATE YOU BRAINLEIST IF YOU ANSWER THIS PLUS I REALLY NEED THI RTNOW What is the average atomic...