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Atomic Worksheet Name______________ p.___ What is the charge of a proton? ____________ Where would you find a proton in an atom? ___________________________________ What is the charge of an electron?__________ Where would you find an electron in an atom?_________________________________ What is the charge of a neutron?___________ Where would you find a neutron in an atom? __________________________________ How big is an electron compared to a proton?__________________________________ How big is a neutron compared to a proton? ___________________________________ Find the number of Protons for… Xe _______ K _______ Fe _______ Ne _______ Find the number of Neutrons for… He _______ Si _______ I ________ Mg ______ Find the number of Electrons for… O _______ Cl _______ B _______ Na ______ Fill in the information for each element given Iodine (I) Iron (Fe) Atomic number ____ Atomic Number Atomic Mass ____ Atomic Mass Number of Protons ____ Number of Protons Number of Neutrons ____ Number of Neutrons Number of electrons ____ Number of Electrons ____ ____ ____ ____ ____ Nickel (Ni) Atomic number Atomic Mass Number of Protons Number of Neutrons Number of electrons ____ ____ ____ ____ ____ Radon (Rn) Atomic number Atomic Mass Number of Protons Number of Neutrons Number of electrons ____ ____ ____ ____ ____ Copper (Cu) Atomic number Atomic Mass Number of Protons Number of Neutrons Number of electrons ____ ____ ____ ____ ____ Fermium (Fm) Atomic Number Atomic Mass Number of Protons Number of Neutrons Number of electrons ____ ____ ____ ____ ____ Draw and label these atoms correctly in the space given Helium (He) AM_____A#______ (+)____ (0)____ (-)______ Neon(Ne) AM_________A#________ (+)_____(0)_____(-)____ Oxygen (O) AM_____A#_______ (+)_____(0)____ (-)______ Beryllium (Be) AM______ A#_______ (+)______(0)_____(-)_____ Fluorine (F) AM____A#_____ (+)_____(0)_____(-)_____ Lithium (Li) AM_______ A#______ (+)_____(0)_____(-)_______ Hydrogen (H) AM_____A#_____ (+)_____(0)_____(-)______ Magnesium (Mg) AM_____ A#______ (+)_____(0)_____(-)______