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Chemistry Unit 3

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Questions and Answers

Which concept led to the development of the Periodic Table?

Recognizing periodic trends

Explaining ionization enthalpy

Naming elements with Z >100

Grouping elements by their properties (correct)

What is the basis for periodic classification?

Naming elements with Z >100

Atomic number and electronic configuration (correct)

Periodic trends in physical and chemical properties

Grouping elements by their properties

What are the main characteristics of s, p, d, and f blocks?

Different metallic characters

Different reactivity levels (correct)

Different electron gain enthalpy

Different atomic radii

What does the relationship between ionization enthalpy and metallic character explain?

<p>The occurrence of elements in nature (B)</p> Signup and view all the answers

What does the Periodic Law state?

<p>The elements are arranged in order of increasing atomic number (C)</p> Signup and view all the answers

Chemistry Unit 3

Choose a study mode

Podcast

Questions and Answers

Which concept led to the development of the Periodic Table?

What is the basis for periodic classification?

What are the main characteristics of s, p, d, and f blocks?

What does the relationship between ionization enthalpy and metallic character explain?

What does the Periodic Law state?

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