Understanding Atoms, Ions, and Isotopes in Chemistry

What are the key differences between atoms, ions, and isotopes?

It is important to know the difference between atoms, ions, and isotopes. Choose all of the correct answers.

Answer:

The correct answers are An atom of oxygen and the ion of oxygen both have 8 protons. As you add or remove neutrons from the nucleus, isotopes are formed.

An isotope of an element is formed by varying their number of neutrons and not by changing the number of electrons or protons. Similarly, an atom can be converted into an ion by adding or removing one or more electrons. Therefore, the number of protons will not change for becoming an ion. Thus, the correct answers are that an atom of oxygen and ion of oxygen will both have 8 protons.

Isotope formation is possible by the addition or removal of neutrons from the nucleus. All other options mentioned in the data are not true as there will be no change in the number of electrons for isotope formation. It is crucial to understand these distinctions in chemistry to comprehend the behavior and properties of different elements.