Chemistry, 30.05.2020 19:01 lexiscaraballo12
Randall tries to pick up a small bit of plastic wrap that is on his desk. Randall's hand has a negative charge. The piece of plastic has a negative charge. What will happen when Randall's hand gets close to the plastic? A The plastic will move away from Randall's hand. B The plastic will stick to Randall's hand. C The plastic will circle around Randall's hand.
Answers: 2
Chemistry, 22.06.2019 07:30, bbyniah123
11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg
Answers: 3
Randall tries to pick up a small bit of plastic wrap that is on his desk. Randall's hand has a negat...
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