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anonymous

  • one year ago

3. Which statement about subatomic parties is NOT true? a. protons and neutrons have almost the same mass b. protons and electrons have opposite charges. c. unlike protons and electrons , neutrons have no charge. d. protons and neutrons have the same charge 4. Which statement is true about oxygen-17 and oxeygen-18? a. they do not have the same number or protons. b. their atoms have an identical mass c. they are isotopes of oxygen d. they have the same mass number

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  1. anonymous
    • one year ago
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    1.d

  2. anonymous
    • one year ago
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    i agree with her

  3. anonymous
    • one year ago
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    2 c

  4. anonymous
    • one year ago
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    this is easy wow

  5. anonymous
    • one year ago
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    yeah

  6. anonymous
    • one year ago
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    i must be really bored to answer these lol

  7. anonymous
    • one year ago
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    i guess or just really smart

  8. anonymous
    • one year ago
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    i pick the second choice lol

  9. anonymous
    • one year ago
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    @BeautifulYoungThug18 anymore

  10. anonymous
    • one year ago
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    i pick the third one

  11. anonymous
    • one year ago
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    no thanks you guys for the help @Missiey @isaiah97

  12. anonymous
    • one year ago
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    ur welcome

  13. anonymous
    • one year ago
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    anytime :)

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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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