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Atomic Structure or Isotopes
Questions (4)
How many neutrons does the most common isotope of carbon contain? Use the diagram below to help you.
4 answers
asked by
sarah
1,101 views
If a atom has 26 protons, 26 electrons, and 30 neutrons, what is its mass number?
2 answers
asked by
John
895 views
22. The two naturally occurring isotopes of copper 63Cu &64Cu have masses 62.2996amu
&64.9278 amu respectively. The atomic mass
1 answer
asked anonymously
48 views
__________ measures the quantity of carbon-14 atoms.
1 answer
asked anonymously
23 views
Parent Categories (1)
Chemistry
