Podcast
Questions and Answers
What is the primary purpose of periodicity in the periodic table?
What is the primary purpose of periodicity in the periodic table?
- To arrange elements in a chronological order
- To identify the relationships between elements
- To classify elements based on their chemical properties
- To predict the physical and chemical properties of elements (correct)
What is the periodic law primarily based on?
What is the periodic law primarily based on?
- Valence electrons of elements
- Atomic number of elements (correct)
- Atomic mass of elements
- Electron configuration of elements
What is the arrangement of elements in the periodic table based on?
What is the arrangement of elements in the periodic table based on?
- Increasing atomic mass
- Valence electrons of elements
- Similar chemical properties (correct)
- Decreasing atomic number
What is the importance of the periodic law in research?
What is the importance of the periodic law in research?
How many periods are there in the periodic table?
How many periods are there in the periodic table?
What can be predicted using the periodic law?
What can be predicted using the periodic law?
What is the primary way in which elements are organized in the periodic table?
What is the primary way in which elements are organized in the periodic table?
What determines the electron configuration and type of sub shell being filled in an element?
What determines the electron configuration and type of sub shell being filled in an element?
What is the term for the elements in the d-block of the periodic table?
What is the term for the elements in the d-block of the periodic table?
What is the term for the 14 radioactive elements at the bottom of the periodic table?
What is the term for the 14 radioactive elements at the bottom of the periodic table?
What is the significance of the atomic number of an element?
What is the significance of the atomic number of an element?
What is the purpose of the periodic table?
What is the purpose of the periodic table?
