Podcast
Questions and Answers
What is a molecule?
What is a molecule?
- A group of two or more atoms held together by physical forces
- A single atom held together by chemical bonds
- A group of two or more atoms held together by chemical bonds (correct)
- A single atom held together by physical forces
In which fields is the term 'molecule' often used when referring to polyatomic ions?
In which fields is the term 'molecule' often used when referring to polyatomic ions?
- Organic chemistry and molecular physics
- Quantum physics and biochemistry
- Organic chemistry and biochemistry
- Quantum physics, organic chemistry, and biochemistry (correct)
What is a homonuclear molecule?
What is a homonuclear molecule?
- Consists of only one atom
- Consists of only two atoms
- Consists of atoms of different chemical elements
- Consists of atoms of one chemical element (correct)
When is the term 'molecule' often used for any gaseous particle regardless of its composition?
When is the term 'molecule' often used for any gaseous particle regardless of its composition?
Who contributed to the study of molecules and their bonds in the 17th century?
Who contributed to the study of molecules and their bonds in the 17th century?