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Answers by Tzali

Answers by Tzali
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Which element has an ion that is smaller than an ion of calcium?
answered Apr 4, 2017
0 votes
108k views
What is the best description of the acceleration of an object? Question 5 options: A runner travels 100 m in one minute. A car's velocity changes from 25 m/s to 20 m/s in 5 seconds. An airplane changes
answered Jan 18, 2017
5 votes
39.9k views
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