Quizalize logo
placeholder image to represent content

SY26-Mid-Term Review #2

Quiz by Holappa, Todd

Feel free to use or edit a copy

includes Teacher and Student dashboards

Measure skills
from any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

With a free account, teachers can
  • edit the questions
  • save a copy for later
  • start a class game
  • automatically assign follow-up activities based on students’ scores
  • assign as homework
  • share a link with colleagues
  • print as a bubble sheet

Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

New Quizalize solo game modes
10 questions
Show answers
  • Q1
    Why are scientific theories rarely discarded?
    They cannot be tested or changed
    They are supported by a large body of evidence and can be modified
    They are proven to be absolutely true forever
    They are based on opinions rather than evidence
    30s
  • Q2
    Which model would best help students understand why elements in the same group have similar properties?
    A map showing where elements are found on Earth
    A chart of melting points for random elements
    A timeline of the discovery of elements
    A diagram of the periodic table highlighting groups
    30s
  • Q3
    Which statement best describes an atom according to atomic theory?
    Atoms contain only protons and neutrons
    Atoms are the smallest unit of an element
    Atoms are the largest unit of matter
    Atoms are composed only of electrons
    30s
  • Q4
    Where are electrons located in an atom?
    Surrounding the nucleus in energy levels
    Attached to neutrons
    Inside the nucleus
    Mixed with protons in the nucleus
    30s
  • Q5
    Which subatomic particle has a positive charge?
    Electron
    Neutron
    Isotope
    Proton
    30s
  • Q6
    What is the relative mass of an electron compared to a proton?
    Equal to a proton
    About 1,800 times heavier than a proton
    Much smaller than a proton
    Same as a neutron
    30s
  • Q7
    Why is atomic theory considered a scientific theory?
    It cannot be changed under any circumstances
    It is supported by evidence and can be modified as new data emerges
    It is proven beyond any doubt
    It is based on opinions rather than evidence
    30s
  • Q8
    Which phrase is most appropriate when analyzing experimental results in science?
    “Results guarantee the theory"
    “Results confirm absolute truth"
    “Results prove the hypothesis"
    “Results support the hypothesis
    30s
  • Q9
    Which of the following is a pure substance?
    Air
    Lemonade
    Table salt (NaCl)
    Salt water
    30s
  • Q10
    What best describes a solution?
    A mixture where substances are evenly distributed
    A mixture where substances are easily separated by filtration
    A compound that cannot be broken down
    A pure substance made of one type of atom
    30s

Teachers give this quiz to your class