University:
Arizona State University
Course:
CHM 101 | Introductory Chemistry
Academic year:

2024
Views:

500

Pages:

3
Author:

Annalise Mayer

Name: Atomic Number, Atomic Mass, & Isotope Practice Complete the following chart and answer the questions below. How are the atomic number and the number of protons related to each other? How do the number of protons, number of neutrons, and the mass number relate to each other? What is the one thing that determines the identity of an atom (that is, whether it is an oxygen atom or a carbon atom, etc.)? Find the number of Find the number of Find the number of Protons for… Neutrons for… Electrons for… Xe _______ He _______ O _______ K _______ Si _______ Cl _______ Fe _______ I ________ B _______ Ne _______ Mg ______ 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) Radon (Rn) 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 ____ Copper (Cu) Fermium (Fm) 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 ____