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Science
science vocabulary
Term | Definition |
---|---|
Model | A representation of a concept through a diagram, graph, etc. |
Atom | The smallest subatomic particle |
Nucleus | Center of an atom, cell, and other small organisms. |
Proton | A subatomic particle that has a positive charge. |
Electron | A subatomic particle that has a negative charge. |
Neutron | A subatomic particle that has a neutral charge. |
Atomic Number | The number on top of the element |
Atomic Symbol | The letter/symbol for the element |
Subatomic Particle | A particle or unit |
Molecule | The smallest unit of the substance |
Lewis Structure | The diagram that shows the bonding of atoms and molecules |
Bohr Model | The scientist that found energy levels inside the atom |
Electron Shell | The orbit of electrons around the atom |
Valence Electron | An electron found in the outermost level orbiting the atom |
Matter | Everything or Anything |