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Atoms and Molecules

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  • what is matter made up of
    atoms
  • atoms are the ____________ of matter.
    building blocks
  • ____ orbit the nuecleus
    electrons
  • water is an example of _____
    molecule and a compound
  • when 2 or more atoms combine they make a _
    molecule
  • What is matter?
    Matter is anything that has mass and volume
  • electrons have a ________
    negitive
  • there are ___ known atoms
    118
  • neutrons have a _____charge
    neutral
  • The atoms are the periodic table is also called
    elements
  • oxygen is a example of a______
    element and a molecule
  • there are 3 parts of an atom: what are they?
    protons, neutrons, and electrons.
  • if two or more DIFFERENT atoms combine it makes a
    compound
  • The periodic table lists the:
    name, abbreviation, and atomic number
  • protons and neutrons form in the center to make the...
    nucleus
  • protons have a ______
    positive
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