Unit 1 Vocabulary List

Chapter 1 Vocabulary

  • Hypothesis
  • Properties
  • Chemistry
  • Matter
  • Mass
  • Volume
  • Meniscus
  • Water displacement
  • Density
  • Intensive property
  • Extensive property

Chapter 2 Vocabulary

  • Element
  • Chemical symbol
  • Compound
  • Chemical formula
  • Phase
  • Aqueous
  • Chemical change
  • Law of conservation of mass
  • Reactivity
  • Average atomic mass
  • Atomic mass unit (amu)
  • Periodic table of the elements
  • Atomic number
  • Group
  • Alkali metal
  • Halogen
  • Noble gas
  • Period
  • Main group elements
  • Lanthanides
  • Actinides
  • Metal
  • Nonmetal
  • Metalloid

Chapter 3 Vocabulary

  • Atom
  • Atomic theory
  • Model
  • Nucleus
  • Proton
  • Neutron
  • Electron
  • Atomic number
  • Isotope
  • Mass number
  • Average atomic mass
  • Radioactive isotope
  • Nuclear reaction
  • Radioactive decay
  • Alpha decay
  • Alpha particle
  • Beta decay
  • Beta particle
  • Half-life
  • Radiation
  • Gamma ray
  • Fusion
  • Fission
  • Nuclear equation
  • Parent isotope
  • Daughter isotope
  • Chain reaction

Chapter 4 Vocabulary

  • Flame test
  • Valence shell
  • Valence electron
  • Core electron
  • Ion
  • Cation
  • Anion
  • Ionic compound
  • Rule of zero charge
  • Polyatomic ion
  • Monoatomic ion
  • Electron configuration

Chapter 5 Vocabulary

  • Dissolve
  • Soluble
  • Insoluble
  • Conductivity
  • Chemical bond
  • Ionic bonding
  • Molecular covalent bonding
  • Metallic bonding
  • Network covalent bonding
  • Covalent bonding
  • Molecule
  • Electroplating

Let the learning begin!

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