create a concept map to link atom, electron, element, chemical, ionic compound, matter, mechanical mixture, molecular compound, molecule, neutron, period, proton, pure substance, solution, suspention. Add examples of subtances where appropriate

1 answer

Atom - The basic unit of matter, consisting of a nucleus (protons and neutrons) surrounded by electrons.

Element - A substance made up of only one type of atom. Example: Oxygen (O)

Proton - A subatomic particle with a positive charge found in the nucleus of an atom.

Neutron - A subatomic particle with no charge found in the nucleus of an atom.

Electron - A subatomic particle with a negative charge found orbiting the nucleus of an atom.

Molecule - A group of atoms bonded together. Example: Water (H2O)

Molecular Compound - A compound made up of molecules. Example: Carbon Dioxide (CO2)

Ionic Compound - A compound made up of ions. Example: Sodium Chloride (NaCl)

Chemical - A substance made up of a mixture of atoms, ions, and molecules.

Mechanical mixture - A mixture of two or more substances that are not chemically combined. Example: Trail Mix

Solution - A homogeneous mixture of two or more substances. Example: Saltwater

Suspension - A heterogeneous mixture where the particles settle out over time. Example: Sand and Water

Period - A row of elements in the periodic table.

Pure Substance - A substance made up of only one type of atom or molecule. Example: Gold (Au)

Examples:
- Atom: Carbon (C)
- Element: Iron (Fe)
- Proton: Hydrogen (H)
- Electron: Helium (He)
- Molecule: Methane (CH4)
- Molecular Compound: Sugar (C12H22O11)
- Ionic Compound: Calcium Carbonate (CaCO3)
- Chemical: Gasoline
- Mechanical mixture: Sand and Gravel
- Solution: Vinegar and Oil Dressing
- Suspension: Muddy Water
- Period: The third period of the periodic table
- Pure Substance: Water (H2O)