subject
Physics, 23.03.2020 22:55 annaebrown4406

Cordelia researched Ernest Rutherford's experiments. Read her summary below and find the error.

Rutherford's experiment showed the positively charged particles were only deflected by a small percentage of the atoms. If the positive charge in the atom was spread throughout the atom, this could not happen. This meant that the atom must be composed mostly of solid positive particles.

A. Error is in sentence 2. If the neutral charge was spread through the atom, this could not happen.

B. Error is in sentence 1. Positively charged particles were deflected by a high percentage of atoms.

C. Error is in sentence 1. Experiments showed that only a few atoms deflected negatively charged particles.

D. Error is in sentence 3. The atom must be composed mostly of empty space.

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 10:00
Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.
Answers: 1
question
Physics, 22.06.2019 14:00
If element x has 99 protons how many electrons does it have
Answers: 1
question
Physics, 22.06.2019 15:30
What is an aquifer for science class
Answers: 2
question
Physics, 22.06.2019 16:30
Each neuron shown in this figure innervates a group of muscle fibers. what is the term for a group of muscle fibers innervated by a single neuron?
Answers: 1
You know the right answer?
Cordelia researched Ernest Rutherford's experiments. Read her summary below and find the error.
Questions
question
Mathematics, 07.05.2021 06:20
question
Biology, 07.05.2021 06:20
question
Mathematics, 07.05.2021 06:20
question
Chemistry, 07.05.2021 06:20
Questions on the website: 13722360