Development of the Atomic Theory 4.1

Question 1

The smallest unit of an element that maintains the chemical properties of that element

Answer 1

Atom

Question 2

A subatomic particle that has a negative charge

Answer 2

Electron

Question 3

In physical science, an atom’s central region, which is made up of protons and neutrons

Answer 3

Nucleus

Question 4

A region around the nucleus of an atom where electrons are likely to be found

Answer 4

Electron Cloud