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Download Notes#5 Bill nye atoms
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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
