Science--HELP!!

Can you please check my answers:

1. Dalton's idea that atoms cannot be divided into smaller parts was disproved by the discovery of _________ (electrons?)

2. The description of the structure of the atom is called ______ (atomic model?)

3. In a water molecule, two atoms of hydrogen and one atom of oxygen share electrons. A __________ bond is found in a water molecule. (covalent bond?)

4. Sodium chloride is formed when atoms lose and gain electrons. Carbon monoxide is formed when atoms share electrons. In both substances, atoms are held together by a(n) __________. (chemical bond?)

5. One was the modern atomic model differs from Thomson's atomic model is that electrons are no longer scattered throughout an atom's positive matter like chocolate chips in cookie dough. Instead, each electron is outside of the nucleus occupying a specific _______. (energy level, orbital, or shell?)

6. If new information about the behavior of atoms is discovered and verified, then revisions will need to be made to the current_______. (atomic theory?)

7. The number of protons in the nucleus of an atom is its ____________. (atomic number?)

Please check my answers! Thank you!

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asked by Amy
  1. 1. Electrons
    2. Atomic Model
    3. Covalent Bond
    4. Chemical bond
    5. Either energy level or shell
    6. Atomic theory
    7. Atomic number

    Your answers are correct though I'm not sure about number 5.

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    posted by Steven
  2. THANKS!!!!

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    posted by SMARTASS
  3. What is 5? I am just not understanding just 5.

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    posted by Little M
  4. Little M there is a answer with somewhat of the same answer. (it is correct i think)

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    posted by Reign
  5. 4 is incorrect

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    posted by Rebecca
  6. I think

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    posted by Rebecca
  7. toast

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    posted by toast
  8. for connexus there is no Chemical bond

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    posted by jdskl
  9. Ionic bond is printed twice by mistake. Chemical bond is correct.

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    posted by Mark
  10. Can atom be

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  11. Wal-Mart

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    posted by Kokichi
  12. i dont know why but i aprove of this

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    posted by teacher
  13. sup

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  14. I got them
    All right !

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  15. guys yall r wrong

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    2. 👎 1

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