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The Periodic Table Online Quiz

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How can knowing the classes help you understand the element?

  1. You can make predictions about the behavior of the element

  2. You can make a prediction about the valence electrons


Correct Option: A

Which class of elements have properties of both metals and nonmetals?

  1. Metal

  2. Nonmetal

  3. Metaloid

  4. Semimetalloids


Correct Option: C

What are Lanthanides and Actinides commonly referred to as?

  1. Inner transition elements

  2. Transition elements

  3. Metals

  4. Nonmetals


Correct Option: A

What is the most commonly used semiconductor?

  1. silicon

  2. arsenic

  3. antimony

  4. germanium


Correct Option: A

What are elements that can conduct electricity better than nonmetals, but not as good as metals

  1. Metals

  2. Nonmetals

  3. Semiconductors

  4. Metalloids


Correct Option: C

What is unique about the Lanthanides?

  1. Rare (only 0.01% abundance)

  2. They're radioactive

  3. Synthetically made


Correct Option: A

What are the second series of inner transition elements

  1. Lanthanides

  2. Actinides


Correct Option: B

What are the first series of inner transition elements called?

  1. Lanthanides

  2. Actinides


Correct Option: A

Most nonmetals are _______ at room temperature?

  1. solid

  2. gas


Correct Option: B

Metals are _______ at room temperature?

  1. solid

  2. gas


Correct Option: A

Nonmetals are __________?

  1. malleable

  2. brittle


Correct Option: B

Metals are __________?

  1. malleable

  2. brittle


Correct Option: A

Metalloids are ________ conductors of heat and electricity?

  1. good

  2. poor

  3. semi


Correct Option: C

Nonmetals are ________ conductors of heat and electricity?

  1. good

  2. poor

  3. semi


Correct Option: B

Metals are ________ conductors of heat and electricity?

  1. good

  2. poor

  3. semi


Correct Option: A

Metalloids are located ________ the zigzag line?

  1. left

  2. right

  3. along


Correct Option: C

Nonmetals are located ________ of the zigzag line?

  1. left

  2. right

  3. along


Correct Option: B

Metals are located ________ of the zigzag line?

  1. left

  2. right

  3. along


Correct Option: A

Which is not a class of element found on the periodic table?

  1. Metal

  2. Nonmetal

  3. Metaloid

  4. Semimetalloids


Correct Option: D

Why were there blank spaces in Mendeleev’s periodic table?

  1. represented undiscovered elements

  2. represented nothing

  3. represented elements he never put in

  4. represented discovered elements


Correct Option: A

What is periodicity?

  1. A row on the periodic table.

  2. The tendency to recur at regular intervals.

  3. A group/vertical column of elements in the periodic table.


Correct Option: B

What is a family?

  1. A row on the periodic table.

  2. The tendency to recur at regular intervals.

  3. A group/vertical column of elements in the periodic table.


Correct Option: C

What is a period?

  1. A row on the periodic table.

  2. The tendency to recur at regular intervals.

  3. A group/vertical column of elements in the periodic table.


Correct Option: A

What do the vertical columns on the periodic table show?

  1. patterns of changing properties

  2. elements which show similar properties


Correct Option: B

What do horizontal rows on the periodic table show?

  1. patterns of changing properties

  2. elements which show similar properties


Correct Option: A

What do triads suggest?

  1. chemical properties are related to the atomic mass

  2. chemical properties are related to the atomic number


Correct Option: A

Who developed the first organized periodic table?

  1. Döbereiner

  2. Mendeleev

  3. Proust

  4. Dalton


Correct Option: B

What is the common name of the Group 18 elements?

  1. Alkali Metal

  2. Alkaline Earth Metal

  3. Halogen

  4. Noble Gas


Correct Option: D

What is the common name of the Group 17 elements?

  1. Alkali Metal

  2. Alkaline Earth Metal

  3. Halogen

  4. Noble Gas


Correct Option: C

What is the common name of the Group 2 elements?

  1. Alkali Metal

  2. Alkaline Earth Metal

  3. Halogen

  4. Noble Gas


Correct Option: B

What is the common name of the Group 1 elements?

  1. Alkali Metal

  2. Alkaline Earth Metal

  3. Halogen

  4. Noble Gas


Correct Option: A

What does each row of the periodic table end with?

  1. Alkali Metal

  2. Alkaline Earth Metal

  3. Halogen

  4. Noble Gas


Correct Option: D

What does each row of the periodic table start with?

  1. Alkali Metal

  2. Alkaline Earth Metal

  3. Halogen

  4. Noble Gas


Correct Option: A

What did Döbereiner create?

  1. Triads

  2. Periodic Table

  3. Metals

  4. Nonmetals


Correct Option: A

What did scientists want to show on the periodic table?

  1. show similarities

  2. show differences

  3. show similarities and differences

  4. neither similarities or differences


Correct Option: C

What is the current basis for the periodic table?

  1. Atomic mass

  2. atomic number


Correct Option: B

What was the original basis for the periodic table?

  1. Atomic mass

  2. atomic number


Correct Option: A
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