Atoms Answers

Students are completing a table about a particular subatomic particle that helps make up an atom. The students have filled in one cell of the table so far.Based on the information shown, which statement about the subatomic particle must be correct?

Which subatomic particle has the least mass?

Which part of an atom is mostly empty space?

2 red and 2 blue overlapping balls in the center are surrounded by a green, fuzzy, circular cloud with a white line running through it. 2 green balls sit on the white line, and a line leading a bracket around the balls is labeled A. A line leading to a bracket overlapping the white line is labeled B.

What is the mass of a neutron?

What do an electron and a neutron have in common?

What is the main difference between protons and neutrons?

Students are completing a table about a particular subatomic particle that helps make up an atom.What best explains how they should complete the table?

What is most likely true of an atom with a mass of 15 amu?

Roberto creates an animation titled “Flying through an Atom.” The animation makes it seem as if the viewer passes all the way through an atom, starting from one side, then through the atom’s center, and then leaving through the other side.What is the best description of the order of events in the animation?