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Atom QUIZZZZ!!!

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  • This element atomic number is 47 and its mass is 108. Draw this element symbol on the whiteboard!
    Ag
  • Using your periodic table, what is the mass of Iodine?
    127
  • Flourine element has 9 protons. How many electrons does it have?
    9
  • If an atom has 12 neutrons and 11 protons, what is its mass number?
    23
  • Using your periodic table, what is calcium atomic number?
    20
  • Guess the element! This element has 3 protons & electrons
    Li (Lithium)
  • forms of the same element that contain equal numbers of protons but different numbers of neutrons is?
    Isotope
  • Name 3 parts of atom!
    Electron, proton, Neutron
  • Guess this element! This element has 92 electrons, what element is this?
    U (Uranium)
  • Guess the element!!! This element has 40 protons & 51 neutrons
    Zr (Zirconium)
  • Using your periodic table, how many neutrons in Samarium?
    88
  • Why isotopes physical properties have differences?
    different mass number / neutron number
  • A Sodium has 11 protons. What is its atomic number?
    11
  • Hydrogen - 1, Hydrogen - 2, Hydrogen - 3 are isotopes. What is the atomic number of these isotopes?
    1
  • An isotope of uranium has 92 protons and a mass number of 235, how many neutrons in it?
    143
  • Nitrogen has 14 mass number and 7 protons. How many neutrons does it have?
    7
  • 1. Nitrogen - 14 and Nitrogen 15      |    2. Oxygen - 16 and Carbon - 16     |    3. Kalium 39 and Uranium 238    |    4. Chlorine - 35 and Sulfur - 35.   |      Which one is the right isotopes?
    1. Nitrogen - 14 and Nitrogen 15
  • Calcium - 44 has how many neutrons?
    24
  • Guess the element!! This element has 88 electrons and 138 neutrons.
    Ra (Radium)
  • Why is an atom electrically neutral despite having charged particles?
    no. electrons = no. protons
  • Germanium have how many neutrons?
    41
  • The mass of Chromium is 52 and has 28 neutrons. How many electrons in Chromium?
    24
  • what is the symbol of atomic number?
    A
  • Guess the element from this isotope details! Its mass number is 15 and it has 7 protons.
    N (Nitrogen)
  • Guess the element!!! This element has 108 protons & 61 neutrons
    Ag (Silver)
  • Magnesium has how many protons?
    12
  • Which one of these element has 0 neutrons? (Xenon, Silver, Hydrogen, Gold, Lithium)
    Hydrogen
  • Sulfur - 34 has 16 protons. How many is its neutron?
    18 neutrons
  • The mass of gold 197 and has 118 neutrons. What is its atomic number?
    79
  • Guess this isotope! It has 37 mass number and 20 neutrons
    Chlorine - 37
  • Platinum has the mass of 195. How many electrons it this element?
    78
  • Guess this element! It has 152 mass number and 89 neutrons
    Europium
  • Complete this sentence! Nitrogen-14 and Nitrogen-15 are isotopes because they have the same number of ______ but different numbers of ______.
    Protons; neutrons
  • Hg (Mercury) has 80 protons, how many electrons does it have?
    80
  • Guess this isotopes! It has 6 atomic number and 8 neutrons
    Carbon - 14
  • This element has 56 electrons and 81 neutrons. What is this element?
    Ba (Barium)
  • Calcium mass number is 40 and it has 20 protons, how many is its electrons?
    20
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