Elements & Compounds
3 years ago
phamlin1
Save
Edit
Host a game
Live GameLive
Homework
Solo Practice
Practice
10 QuestionsShow answers
  • Question 1
    60 seconds
    Q. Which of the following is not a compound?
    answer choices
    HCl
    Cl
    NaCl
    CO2
  • Question 2
    60 seconds
    Q. Which of the following represents an element?
    answer choices
    H2O
    H2
    NaCl
    CaCO3
  • Question 3
    60 seconds
    Q. Which of the following could be a symbol on he periodic table of elements?
    answer choices
    JZ
    jz
    Jz
    JZa
  • Question 4
    120 seconds
    Q. Salt water boils and the water completely evaporates, salt (NaCl) is left in the bottom of the beaker. Which of the following is left in the beaker?
    answer choices
    Compound
    Element
    Mixture
    None of the Above
  • Question 5
    30 seconds
    Q. What cannot be broken down into other substances?
    answer choices
    Compound
    Mixture
    Solids
    Element
  • Question 6
    60 seconds
    Q. What is made up two or more elements that are chemically combined?
    answer choices
    Element
    Mixture
    Compound
    Solids
  • Question 7
    30 seconds
    Q. Which of the following an element?
    answer choices
    Carbonic Acid
    Copper
    Iron and Copper
    Water
  • Question 8
    60 seconds
    Q.
    answer choices
    1
    2
    3
    4
  • Question 9
    30 seconds
    Q.
    answer choices
    1
    2
    3
    4
  • Question 10
    120 seconds
    Q. How many elements are represented in the compound?
    Na2CO3
    answer choices
    1
    2
    3
    4
Report Quiz
Join a game