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Transcript
CW #___________ Bill Nye Atoms
© 2005 K.Corbett
1. What is matter? _____________________________________________________________________
________________________________________________________________________________________
2. What are atoms? ____________________________________________________________________
________________________________________________________________________________________
3. The word “Atom” comes from a Greek word that means _________________.
4. The heavy particles of an atom are in the _________________ of an atom.
5. The very light particles of an atom are buzzing around the _________________ of an atom.
6. The 2 particles in the nucleus are called _________________ and _________________.
7. Protons have a _________________ charge.
8. Neutrons have a _________________ charge.
9. Electrons have a _________________ charge.
10. Electrons are about _________________ the mass of the particles in the nucleus.
11. All matter is made up of _________________ and _________________.
12. What is a molecule? _________________________________________________________________
________________________________________________________________________________________
13. What is an element? _________________________________________________________________
________________________________________________________________________________________
14. List several elements: ________________________________________________________________
________________________________________________________________________________________
15. What does the atomic number on the Periodic Table tell you? _________________________________
________________________________________________________________________________________
16. How many elements occur naturally? _________________
17. Give the name of these molecules:
H2O =
C10H14O =
NaCl =
C6H12O6 =
18. Everything in the Universe is either _________________ or _________________.
19. List several examples of matter. ________________________________________________________
© 2005 K.Corbett
________________________________________________________________________________________
20. List several examples of energy. _______________________________________________________
________________________________________________________________________________________
21. What is the big deal with Carbon? ______________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
© 2005 K.Corbett