Ions and Isotopes
4 years ago
mrlongvb
Save
Edit
Host a game
Live GameLive
Homework
Solo Practice
Practice
17 QuestionsShow answers
  • Question 1
    30 seconds
    Q. Negative ions are called
    answer choices
    Cations
    Electrons
    Anions
    Neutrons
  • Question 2
    30 seconds
    Q. When an atom loses a valence electron, it becomes a(n) _____________ ion.
    answer choices
    positive
    negative
    neutral
    polyatomic
  • Question 3
    30 seconds
    Q. Positive ions form when atoms _________ valence electrons.
    answer choices
    lose
    gain
    share
    gain or share
  • Question 4
    30 seconds
    Q. How many protons are in this element?
    answer choices
    79
    196
    117
    Cannot be determined
  • Question 5
    30 seconds
    Q. What charge does an atom have if it LOSES an electron? 
    answer choices
    Positive (+)
    Negative (-)
  • Question 6
    30 seconds
    Q. When an atom LOSES an electron it is a
    answer choices
    cation
    anion
  • Question 7
    60 seconds
    Q. Ions are: 
    answer choices
    atoms with a positive or negative charge
    atoms with no charge
    atoms with ONLY a positive charge
    atoms with ONLY a negative charge
  • Question 8
    30 seconds
    Q. A negative ion is a 
    answer choices
    cation
    anion
  • Question 9
    60 seconds
    Q. Valence electrons are: 
    answer choices
    Electrons farthest away from the nucleus
    Electrons closest to the nucleus
    Electrons that just come and go - they don't stay with the atom
  • Question 10
    30 seconds
    Q. What charge does an atom have if it GAINS an electrons?
    answer choices
    Positive (+)
    Negative (-)
  • Question 11
    30 seconds
    Q. What is the number of protons?
    answer choices
    34
    16
    18
    S
  • Question 12
    30 seconds
    Q. What is the number of neutrons?
    answer choices
    34
    79
    45
    35
  • Question 13
    30 seconds
    Q. If you have 10 protons and 9 neutrons, what would the mass number be?
    answer choices
    19
    9
    10
    1
  • Question 14
    30 seconds
    Q. What is the definition of isotope?
    answer choices
    atoms of an element with different numbers of neutrons.
    materials break down over time at a very consistent rate
  • Question 15
    30 seconds
    Q. What do these isotopes of carbon all have in common?
    answer choices
    neutrons & mass number
    atomic number and neutrons
    atomic number and electrons
    protons, atomic number, and mass number
  • Question 16
    30 seconds
    Q. What are the names of the horizontal rows on the periodic table?
    answer choices
    The periods
    The Groups
    The Non-Metals
    Ionization Energies
  • Question 17
    30 seconds
    Q. What is an example of an Isotope
    answer choices
    Cu
    C02
    H2O
    C-14
Report Quiz
Join a game