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Atomic Structure or Atomic Number
Questions (2)
lead has an atomic number of 82;iron has an atomic number of 26; and copper has an atomic number of 29.how do the charges of the
3 answers
asked by
tyneisha
2,164 views
41. A neutron atom of potassium has an atomic number of 19 and an atomic mass number of 39. Find its number of protons,
2 answers
asked by
mysterychicken
1,070 views
Parent Categories (1)
Chemistry
