Explore the Periodic Table Quiz
Explore the Periodic Table Quiz
Test your knowledge of the periodic table and the remarkable discoveries that led to its current organization! Dive deep into the history of chemistry and learn about key figures like Dmitri Mendeleev and Henry Moseley.
This quiz covers various aspects of chemistry, including:
- Periodic table organization
- Discovery of atomic structures
- Properties of elements
In his book, how did Dmitri Mendeleev want to organize all of the known elements?
By properties.
By atomic mass.
By atomic radius.
By number of protons.
In what year was Mendeleev's first periodic table published?
1867
1872
1869
1870
What better way of ordering the periodic table was discovered by Henry Moseley and Ernest Rutherford?
Increasing neutron count.
Increasing nuclear charge.
Increasing atomic radius.
Increasing atomic mass.
What does the periodic law state?
The physical and chemical properties of the elements are periodic functions of their atomic numbers.
When the elements are arranged in order of increasing atomic mass, elements with similar properties appear at regular intervals.
The physical and chemical properties of the elements are periodic fun
When the elements are arranged in order of increasing atomic number, elements with similar properties appear at regular intervals.
What are Group 1 elements are known as?
Alkaline-earth Metals
Alkali Metals
Metaloids
Halogen
What are the main-block elements?
All elements except f-block elements..
D-block and f-block elements.
S-block, p-block, and d-block elements.
S-block, and p-block elements.
What elements make up the f-block?
Metalloids
Actinide
Lantanides and Actinides
Lanthanides
What is the group configuration of Group 2 elements?
Ns^1
Ns^4
Ns^2
Ns^3
True or False: Atomic radius is the distance between the nucleus and the edge of the outermost orbital.
True
False
True or False: In general, the atomic radii of the main-group elements increase down a group.
True
False
True or False: The process of an electron being removed from an atom can be expressed with A+energy->A^+ + e^-.
True
False
True or False: A cation is a negative ion.
True
False
True or False: Valance electrons are the available to be lost, gained, or shared when forming a chemical compound.
True
False
True or False: Electronegativities decrease down a group or remain around the same.
True
False
True or False: Some noble gases cannot be assigned electronegativities.
True
False
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