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Alkali metals are found in Group 1 of the Periodic Table. This group includes elements such as lithium, sodium, potassium, rubidium, cesium, and francium. Alkali metals are characterized by having a single electron in their outermost shell, which makes them highly reactive, especially with water. They are typically soft, shiny, and have low densities compared to other metals.
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Where are the alkali and alkaline earth metals located on the periodic table?
Alkali metals: Group 1 in the periodic table Alkaline earth metals: Group 2 Halogens: Group 17 Noble Gases: Group 18 You can easily find them if you look at a periodic table.
Is the alkali metal more reactive than an alkaline-earth metal?
Yes, alkali metals are more reactive than alkaline-earth metals. All atoms want to have 8 electrons in their outer shells. Alkali metals have to give one electron away, where as alkaline-earth metals need to give two away which is less energetically favorable.
The alkaline earth metals are found in group?
The alkaline earth metals are in the group 2 of the periodic table of Mendeleev.
How does the solubility changes as you go to lower rows in the periodic table for alkali and alkaline earth metals?
As you move down the periodic table, the solubility of alkali metals (Group 1) generally increases due to their decreasing lattice energy and increasing hydration enthalpy, making their compounds more soluble in water. In contrast, for alkaline earth metals (Group 2), solubility trends can vary; while the solubility of some sulfates decreases down the group, most hydroxides and carbonates become less soluble. Overall, alkali metal compounds tend to be more soluble compared to those of alkaline earth metals.
What is the most alkali element?
The most alkali element is cesium (Cs), which is located in Group 1 of the periodic table. It has the lowest ionization energy among the alkali metals, making it highly reactive. Cesium is known for its use in atomic clocks, where its precise frequency helps keep accurate time.
What group are in alkali metals in?
Alkali metals are a group of metals located in Group 1 of the periodic table. They include elements such as lithium, sodium, potassium, and rubidium. Alkali metals are highly reactive and typically form ionic compounds with other elements.
Where is alkali metals located on the periodic table and their group number?
The alkali metals are group 1, also known as group 1A.
What is the group that hydrogen is in?
Hydrogen is a non-metal; it's in group VII
The elements in a group 1 of the periodic table are commonly called the?
The elements in Group 1 are also known as alkali metals, or they are sometimes referred to as the lithium family. Answer: Alkali Metals or Lithium Family
What is group one in the periodic table?
Alkali metals. This is the most reactive group on the periodic table
What is family one called in the periodic table?
alkaline earth metals
Where are the most reactive metals located on periodic table?
The most reactive metals are in the group 1 of the Periodic Table - the alkali metals.
What is francium and the alkali metals?
Francium is a member of the alkali metals group (group 1 of the periodic table).
How are metals classified in periodic table?
Metals are placed in group 1 (alkali metals) and group 2( alkaline earth metals) of the Periodic Table.
What are the elements in Group 1 of the periodic table called?
Elements in Group 1 of the periodic table are called alkali metals. This group includes elements such as lithium, sodium, and potassium. They are highly reactive metals that readily form ionic compounds.
What is group one of the periodic table?
alkali metals
Which Group of the Periodic Table is caesium in?
The Alkali metals.
