Atoms and Matter
  • 1. _________ is anything that takes up space and has mass.
A) Gravity
B) Energy
C) Matter
D) Plasma
  • 2. All matter is made of ________
A) Water
B) Atoms
C) Air
D) Vibrations
  • 3. What are condsidered the building blocks of matter.
A) Atoms
B) Protons
C) Molecules
D) Elements
  • 4. What are the three subatomic particles of an atom?
A) Protons,Neutrons, & Electrons
B) Protons,Nucleus, Electrons
C) Protons,Nucleus,Elements,
  • 5. The protons and neutrons are found in the center of the atom, which is called the __________ of the atom.
A) Hub
B) Nucleus
C) Headquarters
  • 6. _____________ are postively (+)charged particles
A) Electrons
B) Neutrons
C) Protons
  • 7. ___________are negatively (-) charged particles of an atom
A) Protons
B) Neutrons.
C) Electrons
  • 8. ____________ have no charge
A) Neutrons
B) Electrons
C) Protons
  • 9. Elements are made of _________
A) Compounds
B) H2O
C) Atoms
D) Molecules
  • 10. In an atom, the number of protons is = to the number of ________
A) Neutrons
B) Electrons
  • 11. True or False, Adding a neutron to an atom really only makes the atom a little heavier.
A) False
B) True
  • 12. If I add a proton it will make a new kind of element.
A) False
B) True
  • 13. The __________________ is a list of all the elements.
A) element table
B) atom table
C) periodic table
  • 14. The _________ ________ represents the number of protons and electrons.
A) Atomic Mass
B) Compound
C) Atomic Number
D) Molecule
  • 15. The _________ ________ is the idea that matter is made up of tiny units called atoms
A) Democritus' Theory
B) Chadwicks' Theory
C) Atomic Theory
D) Daltons' Theory
  • 16. Greeek philospher, ______________ came up with the idea that atoms existed.
A) Democritus
B) Bohr
C) Dalton
D) Thompson
  • 17. In the 1800s _______________ developed the Atomic Theory.
A) John Dalton
B) Ernest Rutherford
C) Niles Bohr
  • 18. J.J. Thomson discovered the _________.
A) Proton
B) Neutron
C) Nucleus
D) Electron
  • 19. Ernest Rutherford discovered the __________.
A) Proton
B) Electron
C) Nertron
  • 20. James Chadwick is credited with the discoverty of the _________.
A) Proton
B) Neutron
C) Electron
  • 21. Niles Bohr created a model of an atom that had electrons moving in _______________.
A) Lines
B) Energy Levels
C) Plum Pudding
  • 22. What are the states of Matter?
A) Solids, Liquids, Gasses, Plasma
B) Solids,Liquids,Gasses
C) Solids,Liquids, Gasses, Plasma,BoseEinstein condenstates
  • 23. Particles of solids are _________ packed, vibrating about a fixed position
A) loosely
B) tightly
C) sparadically
  • 24. ____________ have a definite shape and a definite volume
A) Solids
B) Liquids
C) Gasses
D) Plasmas
  • 25. __________ particles are also tightly packed, but have enough space to slide ove one another
A) Gasses
B) Plasma
C) Liquids
D) BEC
  • 26. The particles in this state are very far apart.
A) Solids
B) Liquids
C) Gasses
  • 27. The phase change from a solid to a liquid is referred to as its ______________ _____________.
A) Melting Point
B) Boiling Point
C) Sublimation
  • 28. Changing a solid to gas is know as ________________
A) Melting point
B) Freezing point
C) Sublimation
  • 29. Ice melts at 0'Cso we call this the _________ __________
A) Melting point
B) freezing point
C) boiling point
  • 30. Water turns into water vapour or steam when it is heated. We call this change ___________.
A) Evaporation
B) freezing point boiling point
C) condesation
  • 31. Water evaporates into steam at 100'C, the _________ _________ of water.
A) Freezing Point
B) Boiling point
C) Melting point
  • 32. A piece of ice is an example of a ________.
A) Gas
B) Liquid
C) Solid
  • 33. The sun is an example of what state of matter?
A) BEC
B) Plasma
C) Solid
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