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Questions and Answers
Which group of elements in the Periodic Table is known as the 'Boron group'?
Which group of elements in the Periodic Table is known as the 'Boron group'?
- 3A Boron group (correct)
- 4A Carbon group
- 2A Alkali earth metals
- 1A Alkali metals
Which statement about periods in the Periodic Table is correct?
Which statement about periods in the Periodic Table is correct?
- Properties of elements change gradually across a period. (correct)
- The first element in a period is always an inactive gas.
- The last element in a period is always an extremely active solid.
- Elements in a period have similar properties.
Which element is in a class of its own and sits atop Family IA in the Periodic Table?
Which element is in a class of its own and sits atop Family IA in the Periodic Table?
- Nitrogen
- Carbon
- Hydrogen (correct)
- Oxygen
Which group in the Periodic Table is known as the 'Halogens'?
Which group in the Periodic Table is known as the 'Halogens'?
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What is the number of electrons in the outer energy shell primarily used to determine?
What is the number of electrons in the outer energy shell primarily used to determine?
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Study Notes
Periodic Table Groups
- The group of elements in the Periodic Table known as the 'Boron group' is Group 13.
Periodic Table Structure
- A period in the Periodic Table is a horizontal row of elements.
Periodic Table Families
- Hydrogen is an element in a class of its own and sits atop Family IA (Alkali Metals) in the Periodic Table.
Periodic Table Groups
- The group of elements in the Periodic Table known as the 'Halogens' is Group 17.
Electron Configuration
- The number of electrons in the outer energy shell (valence shell) is primarily used to determine the chemical properties of an element.
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Description
Test your knowledge of the periodic table with this quiz! Learn about periods, groups, and the changing properties of elements across each row.
