placeholder image to represent content

TEKS Grade 8 Science - 8.5.D Chemical Formulas

Quiz by Texas Education Agency

Grade 8
Science (2017)
Texas Essential Knowledge and Skills (TEKS)

Feel free to use or edit a copy

includes Teacher and Student dashboards

Measures 1 skill from
Grade 8
Science (2017)
Texas Essential Knowledge and Skills (TEKS)

8.5d

Track each student's skills and progress in your Mastery dashboards

With a free account, teachers can
  • edit the questions
  • save a copy for later
  • start a class game
  • view complete results in the Gradebook and Mastery Dashboards
  • 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
11 questions
Show answers
  • Q1
    Which information could a student determine from only the chemical formula of a protein?
    The number of atoms of each element in the protein
    The physical arrangement of atoms in the structure of the protein
    The color of the protein
    The number of molecules in each sequence that makes up a protein
    60s
    8.5d
    Edit
    Delete
  • Q2
    Users enter free text
    Type an Answer
    60s
    8.5d
    Edit
    Delete
  • Q3
    Which of these formulas contain equal numbers of nitrogen atoms?
    Question Image
    Formulas I and III
    Formulas II and III
    Formulas I, II, and V
    Formulas I and IV
    60s
    8.5d
    Edit
    Delete
  • Q4
    60s
    8.5d
    Edit
    Delete
  • Q5
    60s
    8.5d
    Edit
    Delete
  • Q6
    The table lists some compounds found in foods and their formulas. Based on this information, which of these statements is NOT true?
    Question Image
    A molecule of lactose contains twice as many carbon atoms as a molecule of sorbitol does.
    A molecule of fructose contains four more atoms than a molecule of glutamine does.
    A molecule of lactose contains twice as many atoms as a molecule of fructose does.
    A molecule of sorbitol contains three more oxygen atoms than a molecule of glutamine does.
    60s
    8.5d
    Edit
    Delete
  • Q7
    60s
    8.5d
    Edit
    Delete
  • Q8
    60s
    8.5d
    Edit
    Delete
  • Q9
    Users enter free text
    Type an Answer
    60s
    8.5d
    Edit
    Delete
  • Q10
    60s
    8.5d
    Edit
    Delete
  • Q11
    The table shows the chemical formulas for four substances. Which substances have the same number of carbon atoms?
    Question Image
    Substances 2 and 3 only
    Substances 2, 3, and 4
    Substances 1 and 3
    Substances 1 and 2
    60s
    8.5d
    Edit
    Delete

Teachers give this quiz to your class