Isotope atomic structure
Quiz by Elizabeth Tritapoe
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4 questions
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- Q1What is an isotope?an atom of an element with different numbers of protonsan atom of an element with different atomic numbersan atom of an element with different numbers of neutronsan atom of an element with different numbers of electrons30s
- Q2What is the mass number of an atom equal to?atomic number plus electronsatomic number minus protonselectrons plus neutronsprotons plus neutrons30s
- Q3An isotope of hydrogen having a mass number of 3 contains ? protons, ? neutrons.0 protons, 3 neturons1 proton, 2 neutrons2 protons, 1 neutrons3 protons, 0 neutrons30s
- Q4Chlorine 34 is an isotope of chlorine. In what group is chlorine found?group 18, noble gasesgroup 1, alkali metalsgroup 2, alkaline earthgroup 17, halogens30s