The table below shows two conclusions about atoms based on experiments by Rutherford and Bohr. Name of scientist Experimental Process Conclusion about atoms Rutherford Fire radioactive particles through thin gold foils and detect them on The nucleus is the center of the atom with electrons revolving around it in orbits a screen Bohr Check the spinning motion of electrons Electrons are found outside the nucleus of the atom at various levels called shells, arranged like layers of an onion Which of these statements best explains why Rutherford and Bohr visualized the atom differently? (2 points) O They studied atoms of different elements. O They had different focuses in their experimental process. O They did not believe in agreeing on a single model of the atom. O They did not have instruments to take accurate measurements.
Answers: 3
Physics, 22.06.2019 06:00
Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.
Answers: 1
Physics, 22.06.2019 07:30
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
Physics, 22.06.2019 17:30
Which planet do you think would be easiest for humans to colonize some day?
Answers: 1
Physics, 22.06.2019 19:00
Ahorizontal force of 400.0 n is required to pull a 1760 n truck across the floor at a constant speed. find the coefficient of sliding friction.
Answers: 1
The table below shows two conclusions about atoms based on experiments by Rutherford and Bohr. Name...
English, 02.03.2021 18:40
History, 02.03.2021 18:40
Social Studies, 02.03.2021 18:40
Mathematics, 02.03.2021 18:40
Mathematics, 02.03.2021 18:40
Mathematics, 02.03.2021 18:40
Mathematics, 02.03.2021 18:40
Mathematics, 02.03.2021 18:40
Mathematics, 02.03.2021 18:40
Mathematics, 02.03.2021 18:40
Social Studies, 02.03.2021 18:40