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anonymous

  • one year ago

Adams contain charge particles called protons and electrons each photon has a charge of +1, and each electron has a charge of -1. A sulfur ion has 16 protons and 18 electrons. Find the net charge

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  1. anonymous
    • one year ago
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    *Atoms, not Adams add the charges to get the net charge. \[net~charge=16(1)+18(-1)\]

  2. anonymous
    • one year ago
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    or, \[16-18\]

  3. anonymous
    • one year ago
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    So+2?

  4. anonymous
    • one year ago
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    no, your answer can't be positive since there are more negative charges than positive

  5. anonymous
    • one year ago
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    Ok thanks

  6. anonymous
    • one year ago
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    I have more do you think you can help?

  7. anonymous
    • one year ago
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    ok

  8. anonymous
    • one year ago
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    Hey submarine at the surface dives 375 feet and then another 175 feet express the final hey submarine at the surface dives 375 feet and then another 175 feet express the final Depp depth as an integer

  9. anonymous
    • one year ago
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    A*

  10. anonymous
    • one year ago
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    If 0 is sea level, then depths underwater are negative so its \[-375+(-175)\]

  11. anonymous
    • one year ago
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    Next question: find the sum 5,-7

  12. anonymous
    • one year ago
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    5-7=-2

  13. anonymous
    • one year ago
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    Oh so sum is another way of saying add?

  14. anonymous
    • one year ago
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    yes

  15. anonymous
    • one year ago
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    sum = addition difference = subtraction product = multiplication quotient = division

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