Atomic Radius: Trends and Influences

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Questions and Answers

Which organization's Human Development Index (HDI) considers factors like life expectancy, education, and income?

  • International Monetary Fund (IMF)
  • World Economic Forum (WEF)
  • Transparency International (TI)
  • United Nations Development Programme (UNDP) (correct)

The OECD Better Life Index uses 5 key indicators to assess quality of life across different countries.

False (B)

What does GDP stand for, as it is used in the context of measuring a nation's economic output?

Gross Domestic Product

The Corruption Perception Index (CPI) is released annually by ______ International.

<p>Transparency</p> Signup and view all the answers

Match the following organizations with their primary focus:

<p>UNDP = Human Development OECD = Quality of Life TI = Corruption Perception WEF = Environmental Performance</p> Signup and view all the answers

Which of the following is NOT a factor considered in calculating the Human Development Index (HDI)?

<p>Environmental Performance (A)</p> Signup and view all the answers

The Environmental Performance Index (EPI) assesses countries based on economic indicators only.

<p>False (B)</p> Signup and view all the answers

In the context of national happiness, what does the United Nations' World Happiness Report primarily combine to assess a country's happiness level?

<p>Economic and Social Indicators with Subjective Well-being</p> Signup and view all the answers

According to the provided materials, a country with a high score in the Corruption Perception Index (CPI) likely has a ______ level of perceived corruption.

<p>low</p> Signup and view all the answers

Match concept with the organization that measures it:

<p>Human Development = UNDP Environmental Health = WEF Perceived Corruption = TI</p> Signup and view all the answers

Which of the following best describes the focus of the OECD's 'Better Life Index'?

<p>Assessing the quality of life using various indicators. (C)</p> Signup and view all the answers

A higher GDP per capita always indicates a higher level of happiness among citizens.

<p>False (B)</p> Signup and view all the answers

What are the key pillars used to measure the Environmental Performance Index (EPI)?

<p>Environmental Health and Ecosystem Vitality</p> Signup and view all the answers

The World Happiness Report combines objective economic/social indicators with ______ measures of well-being.

<p>subjective</p> Signup and view all the answers

Match each country with their Human Development Index (HDI) ranking based on the provided information:

<p>South Korea = 19th Switzerland = 1st Norway = 2nd Iceland = 3rd</p> Signup and view all the answers

What does the acronym CPI stand for in the context of measuring corruption?

<p>Corruption Perception Index (A)</p> Signup and view all the answers

The 'Social Support' parameter in the World Happiness Report is an objective measure based on economic indicators only.

<p>False (B)</p> Signup and view all the answers

Name three general factors (not specific metrics) that contribute to a nation's overall happiness, as indicated by the World Happiness Report.

<p>Economic Prosperity, Social Support, Freedom</p> Signup and view all the answers

According to the provided data, South Korea ranked ______ out of 137 countries in the World Happiness Report.

<p>57th</p> Signup and view all the answers

Match the following categories from the 'OECD Better Life Index' with a corresponding example indicator:

<p>Income = Household net adjusted disposable income Environment = Water Quality Safety = Homicide Rate</p> Signup and view all the answers

Flashcards

Human Development Index (HDI)

A measure of a country's level of human development.

Better Life Index

An index that measures the quality of life in a country based on 11 factors.

World Happiness Report

A report that ranks countries based on their happiness levels.

Corruption Perception Index (CPI)

Perceptions of corruption in a country.

Signup and view all the flashcards

Environmental Performance Index (EPI)

A metric for evaluating a country's environmental and ecosystem vitality.

Signup and view all the flashcards

Gross Domestic Product (GDP)

The total value of all goods and services produced within a country in a year.

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GDP per capita

GDP divided by the population of a country

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Study Notes

  • Atomic radius quantifies an atom's size, reflecting the average distance from the nucleus to the electron cloud boundary.
  • Atomic radius has varying definitions due to indistinct electron boundaries.
  • Van der Waals radius, ionic radius, and covalent radius are common definitions.
  • Atomic radius increases down a group due to adding electron shells further from the nucleus.
  • Atomic radius decreases across a period as increasing protons enhance nuclear charge.

Influencing Factors

  • Nuclear charge affects the radius; more protons lead to a stronger pull on electrons, decreasing the atomic radius.
  • The shielding effect impacts atomic size; inner electrons shield outer electrons from the nucleus' positive charge, increasing the atomic radius.

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