subject
Chemistry, 05.11.2020 23:20 ashlpiriz123

Scientists have changed the model of the atom as they have gathered new evidence. One of the atomic models is shown below. A purple ball in the center surrounded by overlapping concentric black ovals, each with a small green ball on each of the 6 ovals.

What experimental evidence led to the development of this atomic model from the one before it?

A few of the positive particles aimed at a gold foil seemed to bounce back.
The colors of light emitted from heated atoms had very specific energies.
Experiments with water vapor showed that elements combine in specific proportions.
Cathode rays were bent in the same way whenever a magnet was brought near them.

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 22:00, breannaasmith1122
If 1.63 times 10 negative 4 of helium dissolves in 100.0g of water, what is the concentration in parts per million
Answers: 3
image
Chemistry, 22.06.2019 01:00, kangasc6124
Which type of orbits are found in the principal energy level n = 2 a - s b - s, f c - s, d d - s, p e - s, p, d
Answers: 1
image
Chemistry, 22.06.2019 08:30, ali7862
If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?
Answers: 1
image
Chemistry, 22.06.2019 10:30, yhhh
In pqr m< p=60 m< q= 30 and m
Answers: 1
You know the right answer?
Scientists have changed the model of the atom as they have gathered new evidence. One of the atomic...

Questions in other subjects:

Konu
History, 05.02.2021 02:30
Konu
Chemistry, 05.02.2021 02:30
Konu
Mathematics, 05.02.2021 02:30