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julie001

The nucleaus of an atom is made up of particles that have a positive charge and (blank) that have no (blank).

  • one year ago
  • one year ago

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  1. KarolinaJosephine
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    particles should be Protons. the blanks- neutrons have no charge

    • one year ago
  2. julie001
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    thanks ! can u help me with more please?

    • one year ago
  3. KarolinaJosephine
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    I can try

    • one year ago
  4. julie001
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    the nucleus makes up blank of the mass of the atom. Most of an blank is made up of negatively charged blank.

    • one year ago
  5. KarolinaJosephine
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    the nucleus make up most of the mass of the atom (about 99.9 %)

    • one year ago
  6. julie001
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    great thanks

    • one year ago
  7. julie001
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    one last one the 97 of the protons and neutrons are almost blank to each other while the blank of the electrons is blank

    • one year ago
  8. KarolinaJosephine
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    for the 2nd part of the question- I don't know the first blank off hand but electrons are the negatively charged particles

    • one year ago
  9. KarolinaJosephine
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    is the last question dealing with a certain atom?

    • one year ago
  10. julie001
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    im not sure its just a sentence that i need to fill in

    • one year ago
  11. KarolinaJosephine
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    is it dealing with the element berkelium by chance?

    • one year ago
  12. julie001
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    idk...

    • one year ago
  13. KarolinaJosephine
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    if so the number of electrons and protons are both 97 and the number of neutrons 150

    • one year ago
  14. julie001
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    okay thank you so much for ur help! i really appreciate it :)

    • one year ago
  15. KarolinaJosephine
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    you're welcome. did you fan me?

    • one year ago
  16. KarolinaJosephine
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    never mind. I asked that too late

    • one year ago
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