Jake hangs two balloons from a desk so that they are close together but not touching. jake rubs one balloon with a wool cloth. he does nothing to the other balloon. what happens when he lets go of the balloons?
cecilia is combing her hair. what will most likely happen when she holds the comb near a small, uncharged object
wanda rubs a balloon against her wool sweater, and the balloon sticks to the sweater. then she observes the balloon sticking to a wall. why is this a scientific investigation but not an experiment?
Answers: 3
Chemistry, 22.06.2019 17:30, kiaramccurty
What type of organic molecule comprises the majority of a potato?
Answers: 1
Chemistry, 23.06.2019 03:50, timothymoles
Which best describes the activation energy of a chemical reaction? a. the combined energy of all the reactants b. the amount of energy required for a reaction to occur c. the difference in energy between products and reactants d. the potential energy stored in the bonds of reactants and products
Answers: 1
Jake hangs two balloons from a desk so that they are close together but not touching. jake rubs one...
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