Which term is used to describe two or more atoms bonded together?

• A. Ion
• B. Molecule
• C. Element
• D. Isotope

Answer: (B)

Verified step by step guidance

1. Understand the definitions of the given terms: An 'ion' is an atom or molecule with a net electric charge due to the loss or gain of electrons.
2. An 'element' is a pure substance consisting of only one type of atom distinguished by its atomic number.
3. An 'isotope' refers to atoms of the same element that have different numbers of neutrons.
4. A 'molecule' is defined as two or more atoms chemically bonded together, which can be atoms of the same or different elements.
5. Therefore, the term that describes two or more atoms bonded together is 'molecule'.