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cupoosta [38]
3 years ago
11

Given the following isotopes of strontium, calculate the average atomic mass.

Chemistry
1 answer:
vodka [1.7K]3 years ago
3 0

Answer:

87.5198

Explanation:

(43.65 * 87.05) + (48.25 * 87.93) + (8.11 * 87.50) = 8751.98

8751.98 / 100 = 87.5198

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HELP!!!Which statement best describes the Sun-Earth-Moon system during a spring
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