Podcast
Questions and Answers
Which subatomic particles make up atoms?
Which subatomic particles make up atoms?
- Protons, neutrons, and positrons
- Protons, neutrons, and electrons (correct)
- Protons, electrons, and photons
- Neutrons, electrons, and photons
What is an element?
What is an element?
- A combination of protons, neutrons, and electrons
- A substance with no atoms
- A combination of different types of atoms
- A pure substance consisting of one type of atom (correct)
How is a covalent bond formed?
How is a covalent bond formed?
- Atoms share electrons (correct)
- Atoms share positrons
- Atoms share neutrons
- Atoms exchange protons
What is Biology?
What is Biology?
Which of the following is a characteristic of living things?
Which of the following is a characteristic of living things?