Mathematics, 12.12.2021 15:50, neariah24
The half-life of the radioactive element unobtanium dash 53 is 20 seconds. if 32 grams of unobtanium dash 53 are initially present, how many grams are present after 20 seconds? 40 seconds? 60 seconds? 80 seconds? 100 seconds?
Answers: 2
Mathematics, 21.06.2019 21:40, chunkymonkey090
Ihonestly have no clue if it's each or none.
Answers: 1
Mathematics, 21.06.2019 22:30, Edwardwall
What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges
Answers: 3
Mathematics, 22.06.2019 01:00, mleighaj9560
38 points and brainliest plz answer question in word document
Answers: 1
The half-life of the radioactive element unobtanium dash 53 is 20 seconds. if 32 grams of unobtanium...
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