Atomic Structure
5 minutes ago
cariecoleman
Save
Edit
Host a game
Live GameLive
Homework
Solo Practice
Practice
10 QuestionsShow answers
  • Question 1
    30 seconds
    Q.

    Subatomic particles with a negative charge

    answer choices

    Electrons

    Neutrons

    Protons

    Quarks

  • Question 2
    30 seconds
    Q. Most of the mass in an atom is made up of _____________________?
    answer choices
    protons and electrons
    protons and neutrons
    neutrons and electrons
    electrons and quarks
  • Question 3
    20 seconds
    Q. Water is an element
    answer choices
    true
    false
  • Question 4
    30 seconds
    Q. DIFFERENT kinds of atoms chemically combined to form a substance are
    answer choices
    Mixture
    Element
    Compound
    Substance
  • Question 5
    30 seconds
    Q.

    In which way are protons and electrons the same in an atom?

    answer choices

    same mass

    same number of particles

    same charges

  • Question 6
    30 seconds
    Q. The mass number of an isotope is equal to the number of ______ in an atom.
    answer choices
    Protons
    Neutrons
    Protons + Neutrons
     Electrons
  • Question 7
    30 seconds
    Q.

    Which subatomic particle determines the identity of an element?

    answer choices

    protons

    neutrons

    electrons

  • Question 8
    30 seconds
    Q.

    Which subatomic particle determines the charge of an atom?

    answer choices

    protons

    neutrons

    electrons

  • Question 9
    30 seconds
    Q.

    The electron is not included in the calculations for the atomic mass because

    answer choices

    It has negative charge

    It is located in the outer energy levels of the atom

    Its mass is basically zero

    It attracts neutral particles

  • Question 10
    120 seconds
    Q. What is the number of protons that the element in this image contain?
    answer choices
    14
    7
    15
    18
Report Quiz
Join a game