The alkali metals are a group (column) in the periodic table consisting of the chemical elementslithium (Li), sodium (Na), potassium (K),rubidium (Rb), caesium (Cs), and francium (Fr). This group lies in the s-block of the periodic table of elements as all alkali metals have their outermost electron in an s-orbital: this element/electron configuration results in their characteristic properties. The alkali metals provide the best example of group trends in properties in the periodic table, with elements exhibiting well-characterized homologous behaviour.
The alkali metals have very similar properties: they are all shiny, soft, highly reactive metals at standard temperature and pressure and readily lose their outermost electron to form cations with charge +1. They can all be cut easily with a knife due to their softness, exposing a shiny surface that tarnishes rapidly in air due to oxidation by atmospheric moisture and oxygen. Because of their high reactivity, they must be stored under oil to prevent reaction with air, and are found naturally only in salts and never as the free element. In the modern IUPAC nomenclature, the alkali metals comprise the group 1 elements, excluding hydrogen (H), which is nominally a group 1 element but not normally considered to be an alkali metal as it rarely exhibits behaviour comparable to that of the alkali metals. All the alkali metals react with water, with the heavier alkali metals reacting more vigorously than the lighter ones.
What are alkali metals? Why are they so reactive? What are the trends as you go down the group? How do they react with water, oxygen and chlorine? Learn all this and more!
published: 30 Oct 2018
Alkali metals in water - Chemical elements: properties and reactions (1/8)
Shows both the reactions and properties of some chemical elements.
(Part 1 of 8)
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published: 25 Jul 2008
Group 1 - The Alkali Metals | The Periodic Table | Properties of Matter | Chemistry | FuseSchool
A great summary about Group 1 in the Periodic table - The Alkali Metals.
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published: 06 Aug 2013
Alkali Metals
This chemistry video tutorial provides a basic introduction into the properties of alkali metals. It discusses properties such as reactivity, atomic radius, ionization energy, melting point, boiling point, density, and electronegativity.
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Alkali metals
what happens when alkali metals enter in contact with water (i'll give you a hint, it goes BOOM!)
published: 22 Jun 2006
GCSE Science Revision - Alkali metal reactions
published: 25 Nov 2011
Alkali Metals - 20 Reactions of the alkali metals with water
See how the reactions of the alkali metals with water become more dramatic as we move down Group 1!
From the Peter Wothers lecture series - The Alkali Metals
It's time to check out Group 1 on the periodic table, the alkali metals. This includes lithium, sodium, potassium, rubidium, cesium, and francium. What can we say about their properties, reactivities, and applications? Let's find out!
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published: 02 Mar 2022
Reaction of Alkali Metals with Water
published: 21 Sep 2016
Alkali Metals Reacting with Water
Alkali metals reacting with water, comparing lithium Li, sodium Na and potassium K as they react with water in the presence of phenolphthalein.
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What are alkali metals? Why are they so reactive? What are the trends as you go down the group? How do they react with water, oxygen and chlorine? Learn all thi...
What are alkali metals? Why are they so reactive? What are the trends as you go down the group? How do they react with water, oxygen and chlorine? Learn all this and more!
What are alkali metals? Why are they so reactive? What are the trends as you go down the group? How do they react with water, oxygen and chlorine? Learn all this and more!
Shows both the reactions and properties of some chemical elements.
(Part 1 of 8)
Playlist link - https://www.youtube.com/playlist?list=PL6F28F4865BB49B8C
Tran...
Shows both the reactions and properties of some chemical elements.
(Part 1 of 8)
Playlist link - https://www.youtube.com/playlist?list=PL6F28F4865BB49B8C
Transcript link - http://podcast.open.ac.uk/feeds/3993_opinionpieces/20181129T111404_Alkali_metals_in_water.pdf
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Shows both the reactions and properties of some chemical elements.
(Part 1 of 8)
Playlist link - https://www.youtube.com/playlist?list=PL6F28F4865BB49B8C
Transcript link - http://podcast.open.ac.uk/feeds/3993_opinionpieces/20181129T111404_Alkali_metals_in_water.pdf
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A great summary about Group 1 in the Periodic table - The Alkali Metals.
At Fuse School, teachers and animators come together to make fun & easy-to-understand...
A great summary about Group 1 in the Periodic table - The Alkali Metals.
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A great summary about Group 1 in the Periodic table - The Alkali Metals.
At Fuse School, teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. Our OER are available free of charge to anyone. Make sure to subscribe - we are going to create 3000 more!
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This chemistry video tutorial provides a basic introduction into the properties of alkali metals. It discusses properties such as reactivity, atomic radius, io...
This chemistry video tutorial provides a basic introduction into the properties of alkali metals. It discusses properties such as reactivity, atomic radius, ionization energy, melting point, boiling point, density, and electronegativity.
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This chemistry video tutorial provides a basic introduction into the properties of alkali metals. It discusses properties such as reactivity, atomic radius, ionization energy, melting point, boiling point, density, and electronegativity.
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Chemistry - Basic Introduction: https://www.youtube.com/watch?v=-KfG8kH-r3Y
Scientific Notation Review: https://www.youtube.com/watch?v=ZtB0vJMGve4
Significant Figures Review: https://www.youtube.com/watch?v=l2yuDvwYq5g
Unit Conversion Problems: https://www.youtube.com/watch?v=eK8gXP3pImU
Accuracy and Precision: https://www.youtube.com/watch?v=0IiHPKAvo7g
Density Practice Problems: https://www.youtube.com/watch?v=9CKDQE35qXQ
Pure Substances & Mixtures: https://www.youtube.com/watch?v=OHhnm2p5G3o
Homogeneous & Heterogeneous Mixtures: https://www.youtube.com/watch?v=eI-tmv4DLEk
Physical and Chemical Changes: https://www.youtube.com/watch?v=YE2xaMsoGFU
Solids, Liquids, Gases, & Plasma: https://www.youtube.com/watch?v=9TVOlTolKFA
Physical Vs Chemical Properties: https://www.youtube.com/watch?v=gH1R87ahFvA
Law of Conservation of Mass: https://www.youtube.com/watch?v=eBTNzScLUg4
Law of Definite Proportions: https://www.youtube.com/watch?v=ly0ywRdVG_M
Law of Multiple Proportions: https://www.youtube.com/watch?v=sxE95VOY-YY
Rutherford's Gold Foil Experiment: https://www.youtube.com/watch?v=sNQsdrqsD_s
Cathode Ray Tube Experiment: https://www.youtube.com/watch?v=i6zyPOSreCg
Atoms - Basic Introduction: https://www.youtube.com/watch?v=acdkMeEKCNQ
Cations and Anions Explained: https://www.youtube.com/watch?v=aAV2DMAI5f8
Diatomic Elements & Molecules: https://www.youtube.com/watch?v=gi337Mx7wTc
Elements, Atoms, & Molecules: https://www.youtube.com/watch?v=pSJeMJaCkVU
Protons, Neutrons, & Electrons: https://www.youtube.com/watch?v=65dDZulPhtg
Average Atomic Mass: https://www.youtube.com/watch?v=JT18bDAadQ0
What Are Isotopes? https://www.youtube.com/watch?v=bagegEZBtOs
Percent Abundance of Isotopes: https://www.youtube.com/watch?v=w-WhwWNC8-Q
Ionic and Covalent Bonding: https://www.youtube.com/watch?v=uDFLHTDJ4XA
Naming Molecular Compounds: https://www.youtube.com/watch?v=3agUL7-ezXk
Memorize The Polyatomic Ions: https://www.youtube.com/watch?v=FXBEh7nd9KQ
Writing Formulas - Molecular Compounds: https://www.youtube.com/watch?v=KrJnnwLDY6o
Naming Ionic Compounds: https://www.youtube.com/watch?v=5rSgduXqhhU
Writing Formulas - Ionic Compounds: https://www.youtube.com/watch?v=GJ4Mds0CWLE
Writing Formulas - Polyatomic Ions: https://www.youtube.com/watch?v=stu2omPRvbs
Naming Acids In Chemistry: https://www.youtube.com/watch?v=r7PfTMAFYgs
Introduction to Moles: https://www.youtube.com/watch?v=EowJsC7phzw
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See how the reactions of the alkali metals with water become more dramatic as we move down Group 1!
From the Peter Wothers lecture series - The Alkali Metals...
See how the reactions of the alkali metals with water become more dramatic as we move down Group 1!
From the Peter Wothers lecture series - The Alkali Metals
See how the reactions of the alkali metals with water become more dramatic as we move down Group 1!
From the Peter Wothers lecture series - The Alkali Metals
It's time to check out Group 1 on the periodic table, the alkali metals. This includes lithium, sodium, potassium, rubidium, cesium, and francium. What can we s...
It's time to check out Group 1 on the periodic table, the alkali metals. This includes lithium, sodium, potassium, rubidium, cesium, and francium. What can we say about their properties, reactivities, and applications? Let's find out!
Watch the whole Inorganic/Organometallic Chemistry playlist: http://bit.ly/ProfDaveInorganic
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It's time to check out Group 1 on the periodic table, the alkali metals. This includes lithium, sodium, potassium, rubidium, cesium, and francium. What can we say about their properties, reactivities, and applications? Let's find out!
Watch the whole Inorganic/Organometallic Chemistry playlist: http://bit.ly/ProfDaveInorganic
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Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
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Alkali metals reacting with water, comparing lithium Li, sodium Na and potassium K as they react with water in the presence of phenolphthalein.
Buy my book here...
Alkali metals reacting with water, comparing lithium Li, sodium Na and potassium K as they react with water in the presence of phenolphthalein.
Buy my book here https://www.amazon.com/No-Teacher-Left-Behind-Club/dp/1077047835/ref=sr_1_2?keywords=no+teacher+left+behind+club&qid=1567165103&s=gateway&sr=8-2
Alkali metals reacting with water, comparing lithium Li, sodium Na and potassium K as they react with water in the presence of phenolphthalein.
Buy my book here https://www.amazon.com/No-Teacher-Left-Behind-Club/dp/1077047835/ref=sr_1_2?keywords=no+teacher+left+behind+club&qid=1567165103&s=gateway&sr=8-2
What are alkali metals? Why are they so reactive? What are the trends as you go down the group? How do they react with water, oxygen and chlorine? Learn all this and more!
Shows both the reactions and properties of some chemical elements.
(Part 1 of 8)
Playlist link - https://www.youtube.com/playlist?list=PL6F28F4865BB49B8C
Transcript link - http://podcast.open.ac.uk/feeds/3993_opinionpieces/20181129T111404_Alkali_metals_in_water.pdf
Study a free course on Discovering chemistry at the Open University https://www.open.edu/openlearn/science-maths-technology/chemistry/discovering-chemistry/content-section-overview?active-tab=description-tab
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A great summary about Group 1 in the Periodic table - The Alkali Metals.
At Fuse School, teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. Our OER are available free of charge to anyone. Make sure to subscribe - we are going to create 3000 more!
The Fuse School is currently running the Chemistry Journey project - a Chemistry Education project by The Fuse School sponsored by Fuse. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here:
https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV
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This video is distributed under a Creative Commons License:
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This chemistry video tutorial provides a basic introduction into the properties of alkali metals. It discusses properties such as reactivity, atomic radius, ionization energy, melting point, boiling point, density, and electronegativity.
Organic Chemistry Tutor - Playlists: https://www.video-tutor.net/
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Chemistry - Basic Introduction: https://www.youtube.com/watch?v=-KfG8kH-r3Y
Scientific Notation Review: https://www.youtube.com/watch?v=ZtB0vJMGve4
Significant Figures Review: https://www.youtube.com/watch?v=l2yuDvwYq5g
Unit Conversion Problems: https://www.youtube.com/watch?v=eK8gXP3pImU
Accuracy and Precision: https://www.youtube.com/watch?v=0IiHPKAvo7g
Density Practice Problems: https://www.youtube.com/watch?v=9CKDQE35qXQ
Pure Substances & Mixtures: https://www.youtube.com/watch?v=OHhnm2p5G3o
Homogeneous & Heterogeneous Mixtures: https://www.youtube.com/watch?v=eI-tmv4DLEk
Physical and Chemical Changes: https://www.youtube.com/watch?v=YE2xaMsoGFU
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See how the reactions of the alkali metals with water become more dramatic as we move down Group 1!
From the Peter Wothers lecture series - The Alkali Metals
It's time to check out Group 1 on the periodic table, the alkali metals. This includes lithium, sodium, potassium, rubidium, cesium, and francium. What can we say about their properties, reactivities, and applications? Let's find out!
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Alkali metals reacting with water, comparing lithium Li, sodium Na and potassium K as they react with water in the presence of phenolphthalein.
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The alkali metals are a group (column) in the periodic table consisting of the chemical elementslithium (Li), sodium (Na), potassium (K),rubidium (Rb), caesium (Cs), and francium (Fr). This group lies in the s-block of the periodic table of elements as all alkali metals have their outermost electron in an s-orbital: this element/electron configuration results in their characteristic properties. The alkali metals provide the best example of group trends in properties in the periodic table, with elements exhibiting well-characterized homologous behaviour.
The alkali metals have very similar properties: they are all shiny, soft, highly reactive metals at standard temperature and pressure and readily lose their outermost electron to form cations with charge +1. They can all be cut easily with a knife due to their softness, exposing a shiny surface that tarnishes rapidly in air due to oxidation by atmospheric moisture and oxygen. Because of their high reactivity, they must be stored under oil to prevent reaction with air, and are found naturally only in salts and never as the free element. In the modern IUPAC nomenclature, the alkali metals comprise the group 1 elements, excluding hydrogen (H), which is nominally a group 1 element but not normally considered to be an alkali metal as it rarely exhibits behaviour comparable to that of the alkali metals. All the alkali metals react with water, with the heavier alkali metals reacting more vigorously than the lighter ones.
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Repurposing solid-state electrolytes ... SSEs are materials typically used in solid-state batteries ... Lithium, a lightweight alkali metal, is a critical component in the batteries that power electric vehicles, smartphones, and other electronic devices ... .