What did thomson’s model of the atom include that dalton’s model did not have? a nucleus energy levels electron clouds smaller particles

Option (d) is the correct answer.

Explanation:

J.J. Thomson discovered that there are positive and negative particles present inside an atom. These particles are smaller than the size of the atom.

Model of J.J. Thomson for atom is known as the plum pudding model.

Whereas John Dalton proposed that all matter is made up of atoms. But he did not explained what these atoms are in actual.

Hence, we can conclude that Thomson’s model of the atom include smaller particles that Dalton’s model did not have.

the plateau is likely to turn into a desert do to corrosion.

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.