Answer:
Wow, now this one is a hard one, took me quite a while to figure it out but here it is
The abundances of the two isotopes is:
Antimony-121 = 57.2%
Antimony-123 = 42.8%
Explanation:
Sound waves are waves of growing larger and smaller, making it seem elastic through substances, such as air.
<span>'Do all liquids evaporate at the same rate
that would be false
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