Elements, Compounds, and Molecules
Cards (32)
- A substance made of only one kind of atom.
- A substance made of two or more different elements chemically joined.
- Two or more atoms bonded together, can be the same or different elements.
- A shiny, hard substance that conducts heat and electricity.
- A substance that is usually dull, brittle, and does not conduct heat or electricity well.
- It consist of only one type of atom. Element or Compound?
- Contains different atoms in a fixed ratio. Element or Compound?
- Cannot be broken into simpler substances. Element or Compound?
- Can be broken down into simpler substances. Element or Compound?
- This list is endless. Element or Compound?
- There are a total of 118. Element or Compound?
- Copper, Hydrogen, Mercury. Element or Compound?
- Water, Salt, Sugar, Methane. Element or Compound?
- Represented by symbols. Element or Compound?
- Represented by formula. Element or Compound?
- It is the solid part of Earth, including rocks, mountains, and landforms.
- All water on Earth, such as oceans, rivers, lakes, and glaciers.
- The layer of gases surrounding Earth that supports life and weather.
- All living things on Earth, from plants and animals to humans.
- Good conductor of heat and elctricity.
- Mostly insulators.
- Lustrous. Metal or Nonmetal?
- Do not exhibit luster. Metal or Nonmetal?
- Malleable and ductile. Metal or Nonmetal?
- Brittle. Metal or Nonmetal?
- High tensile strength. Metal or Nonmetal?
- Low tensile strength. Metal or Nonmetal?
- High melting points. Metal or Nonmetal?
- Low melting points. Metal or Nonmetal?
- High densities. Metal or Nonmetal?
- Low densities. Metal or Nonmetal?