Chemistry, 06.07.2019 15:30 nsalhady1721
(asap) to demonstrate the arrangement of atoms in solids, a teacher tapes off a square section on the classroom floor. how should the students modeling as atoms stand or move in the taped-off section? a. they should leave some vacant space and move around one another. b. a few students should move about holding hands in one half of the space. c. they should all squeeze close together so that there is no vacant space. d. a few students should run randomly in the entire space within the section.
Answers: 1
Chemistry, 21.06.2019 22:30
If you want to create an electrical current, which situation would produce a solution capable of this
Answers: 3
Chemistry, 22.06.2019 07:30
Plz mark brainliest 30 points 1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s. 2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?
Answers: 1
Chemistry, 22.06.2019 14:10
Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.
Answers: 2
(asap) to demonstrate the arrangement of atoms in solids, a teacher tapes off a square section on th...
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