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Periodic Table Flashcards Elements Groups and Properties
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Periodic Table Flashcards Elements Groups and Properties Flashcards - 49 Questions
What is the periodic table of elements?
A tabular arrangement of the chemical elements, ordered by their atomic number and electron configurations.
Who is credited with developing the periodic table?
Dmitri Mendeleev.
What is the atomic number of an element?
The number of protons in the nucleus of an atom of that element.
What does the atomic mass of an element represent?
The average mass of an atom of the element, taking into account all its isotopes.
What is an element's symbol on the periodic table?
A one- or two-letter abbreviation used to represent an element.
What are periods on the periodic table?
Horizontal rows that indicate the number of electron shells in an element's atoms.
What are groups on the periodic table?
Vertical columns that share similar chemical properties.
What is an alkali metal?
Elements in Group 1 of the periodic table that are very reactive.
What is a halogen?
Elements in Group 17 of the periodic table that are highly reactive.
What are noble gases?
Elements in Group 18 of the periodic table that are generally inert or unreactive.
What is the most abundant element in the Earth's crust?
Oxygen.
What is the lightest element?
Hydrogen.
What element is essential for life and forms the basis of organic molecules?
Carbon.
What is the chemical symbol for gold?
Au.
What element is commonly used in batteries due to its chemical properties?
Lithium.
What are the lanthanides and actinides collectively known as?
Inner transition metals.
Which element is named after a famous physicist and has the symbol 'Einsteinium'?
Element 99.
What group do elements like helium and neon belong to?
Noble gases.
What is the most reactive metal on the periodic table?
Francium.
What is the only non-metal to conduct electricity?
Graphite (a form of carbon).
What is the lightest alkali metal?
Lithium.
What property of elements increases as you move from left to right in a period on the periodic table?
Atomic number.
What is the name for elements in Group 2 of the periodic table?
Alkaline earth metals.
What is the first element on the periodic table?
Hydrogen.
What is the group number of noble gases on the periodic table?
Group 18.
What is located in the center of the periodic table where the transition elements are found?
The d-block.
What is the only liquid non-metal at room temperature?
Bromine.
What is the symbol for iron on the periodic table?
Fe.
What group do elements like sodium and potassium belong to?
Alkali metals.
How are elements arranged in most periodic tables?
By increasing atomic number from left to right and top to bottom.
What is the most abundant element in the universe?
Hydrogen.
What are the two elements that are liquid at room temperature?
Mercury and bromine.
Which element is a non-metal and an essential component of the Earth's atmosphere?
Nitrogen.
What is the name for the elements in Group 17 of the periodic table?
Halogens.
Which element is used to make light bulbs due to its high melting point?
Tungsten.
What is the only metal that is liquid at room temperature?
Mercury.
What is the most reactive non-metal on the periodic table?
Fluorine.
What element gives rubies and emeralds their red and green colors?
Chromium.
What vital element is essential for all living organisms?
Carbon.
What element is a common component of bones and teeth?
Calcium.
What is the lightest noble gas?
Helium.
What element is important in DNA and ATP, the energy carrier in cells?
Phosphorus.
Which element is known for its conductivity and is used in electrical wiring?
Copper.
What is the lightest alkaline earth metal?
Beryllium.
What is the only metal that is a liquid at standard temperature and pressure?
Mercury.
What is the most abundant metal in the Earth's crust?
Aluminum.
What is the symbol for silver on the periodic table?
Ag.
What element is used in batteries and is often combined with nickel and cadmium?
Cadmium.
Which elements are commonly used in nuclear power generation?
Uranium and plutonium.
Summary of Periodic Table Flashcards Elements Groups and Properties Flashcards
Study these concepts:
- What is the periodic table of elements? - A tabular arrangement of the chemical elements, ordered by their atomic number and electron configurations.
- Who is credited with developing the periodic table? - Dmitri Mendeleev.
- What is the atomic number of an element? - The number of protons in the nucleus of an atom of that element.
- What does the atomic mass of an element represent? - The average mass of an atom of the element, taking into account all its isotopes.
- What is an element's symbol on the periodic table? - A one- or two-letter abbreviation used to represent an element.
- What are periods on the periodic table? - Horizontal rows that indicate the number of electron shells in an element's atoms.
- What are groups on the periodic table? - Vertical columns that share similar chemical properties.
- What is an alkali metal? - Elements in Group 1 of the periodic table that are very reactive.
- What is a halogen? - Elements in Group 17 of the periodic table that are highly reactive.
- What are noble gases? - Elements in Group 18 of the periodic table that are generally inert or unreactive.
- What is the most abundant element in the Earth's crust? - Oxygen.
- What is the lightest element? - Hydrogen.
- What element is essential for life and forms the basis of organic molecules? - Carbon.
- What is the chemical symbol for gold? - Au.
- What element is commonly used in batteries due to its chemical properties? - Lithium.
- What are the lanthanides and actinides collectively known as? - Inner transition metals.
- Which element is named after a famous physicist and has the symbol 'Einsteinium'? - Element 99.
- What group do elements like helium and neon belong to? - Noble gases.
- What is the most reactive metal on the periodic table? - Francium.
- What is the only non-metal to conduct electricity? - Graphite (a form of carbon).
- What is the lightest alkali metal? - Lithium.
- What property of elements increases as you move from left to right in a period on the periodic table? - Atomic number.
- What is the name for elements in Group 2 of the periodic table? - Alkaline earth metals.
- What is the first element on the periodic table? - Hydrogen.
- What is the group number of noble gases on the periodic table? - Group 18.
- What is located in the center of the periodic table where the transition elements are found? - The d-block.
- What is the only liquid non-metal at room temperature? - Bromine.
- What is the symbol for iron on the periodic table? - Fe.
- What group do elements like sodium and potassium belong to? - Alkali metals.
- How are elements arranged in most periodic tables? - By increasing atomic number from left to right and top to bottom.
- What is the most abundant element in the universe? - Hydrogen.
- What are the two elements that are liquid at room temperature? - Mercury and bromine.
- Which element is a non-metal and an essential component of the Earth's atmosphere? - Nitrogen.
- What is the name for the elements in Group 17 of the periodic table? - Halogens.
- Which element is used to make light bulbs due to its high melting point? - Tungsten.
- What is the only metal that is liquid at room temperature? - Mercury.
- What is the most reactive non-metal on the periodic table? - Fluorine.
- What element gives rubies and emeralds their red and green colors? - Chromium.
- What vital element is essential for all living organisms? - Carbon.
- What element is a common component of bones and teeth? - Calcium.
- What is the lightest noble gas? - Helium.
- What element is important in DNA and ATP, the energy carrier in cells? - Phosphorus.
- Which element is known for its conductivity and is used in electrical wiring? - Copper.
- What is the lightest alkaline earth metal? - Beryllium.
- What is the only metal that is a liquid at standard temperature and pressure? - Mercury.
- What is the most abundant metal in the Earth's crust? - Aluminum.
- What is the symbol for silver on the periodic table? - Ag.
- What element is used in batteries and is often combined with nickel and cadmium? - Cadmium.
- Which elements are commonly used in nuclear power generation? - Uranium and plutonium.
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