Review:
Atom
overall review score: 4.5
⭐⭐⭐⭐⭐
score is between 0 and 5
An atom is the smallest unit of matter that retains the properties of an element. It consists of a nucleus containing protons and neutrons, with electrons orbiting around the nucleus.
Key Features
- Nucleus composed of protons and neutrons
- Electrons in orbit around the nucleus
- Neutral overall charge (equal number of protons and electrons)
- Different elements have different numbers of protons in their atoms
Pros
- Fundamental building block of all matter
- Helps explain the structure and behavior of substances
- Key concept in chemistry and physics
Cons
- Complex to study at subatomic level
- Can be difficult to visualize or conceptualize for some individuals