Chemistry, 16.10.2020 23:01 rodriguezbrian050702
Find the average atomic mass for B if 19.9% of B atoms are 10B with a mass of 10.0129371 amu and 80.1% are 11B with a mass of 11.0093055 amu
Answers: 2
Chemistry, 22.06.2019 10:00, JOEFRESH10
Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer
Answers: 1
Find the average atomic mass for B if 19.9% of B atoms are 10B with a mass of 10.0129371
amu and 80...
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