Podcast
Questions and Answers
What determines the isotope of an element?
What determines the isotope of an element?
- Number of protons
- Number of neutrons (correct)
- Number of electrons
- Number of atoms
Which particle is responsible for the majority of an atom's mass?
Which particle is responsible for the majority of an atom's mass?
- Protons
- Neutrons (correct)
- Electrons
- Nucleus
Why are atoms not visible with conventional microscopes?
Why are atoms not visible with conventional microscopes?
- Atoms are too small (correct)
- Atoms are too far away
- Atoms are transparent
- Atoms are too big