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According to the scientific definition of a metal yes, Alkali metals are considered metals, but it is important to understand that alkali metals have different properties from regular metals. The alkali metals exhibit many of the physical properties common to metals, although their densities are lower than those of other metals. Alkali metals have one electron in their outer shell, which is loosely bound. This gives them the largest atomic radii of the elements in their respective periods. Their low ionization energies result in their metallic properties and high reactivities. An alkali metal can easily lose its valence electron to form the univalent cation. Alkali metals have low electronegativities. They react readily with nonmetals, particularly halogens.
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Where are the most reactive metals grouped in the periodic table of elements?
Group I, the Alkalai Metals
What elements form ionic compound?
metal and non metal elements
What forms between metals and non metals?
These are the properties of metals and non metals: Metals: Have a tendency to donate free electrons. Displace hydrogen gas from dilute acids React with oxygen to produce basic oxides React with hydrogen to produce Hydrides Metals are solids Non-metals: Have a tendency to receive electrons. Non metals maybe solids,liquids or gases Non metals are not malleable Non metals are not ductile
Sugar is a metal?
Even if metals can be less dense than the sugar, metals are solid and not of powder
Is rhodium a metal?
No. The group of Alkali metals includes Lithium, Hydrogen, Sodium, Potassium, Caesium, Francium, and Rubidium.
Why is alkalai metals in the periodic table very reactive?
Alkali metals are very reactive.They have free electron in their outermost shell which is responsible for high reactions.For example : Lithium metal.
Where are alkalai metal found?
In soil .
Where are the most reactive metals grouped in the periodic table of elements?
Group I, the Alkalai Metals
What is type of metal is sodium?
Its an alkali metal.
What are groups in periodic tableof elements?
Alkalai Metal, Alkalai Earth Metal, Transition Metal, Post Transition Metal, Metalliod, Nonmetals, Halogen, Noble Gases, Lanthanide, Actinide, Unknown Chemical Properties
How many electrons do alkalai metals have in their outer shell?
1 electron.
Is calcuim a nonmetal?
Calcium is an alkalai earth metal in the second column of the periodic table and has a number of 20.
Which groups of elements on the periodic table are very reactive?
The most reactive elements on the periodic table are the alkali metals. Starting just under Hydrogen on the far left of the table is the first alkali metal atomic #3 Lithium, #11 Sodium (the fun metal :o), and so forth and so on down the column to atomic #87 Francium. science teacher
When did Judah Alkalai die?
Judah Alkalai died in 1878.
When was Judah Alkalai born?
Judah Alkalai was born in 1798.
When did Mosko Alkalai die?
Mosko Alkalai died on 2008-04-01.
When was Mosko Alkalai born?
Mosko Alkalai was born on 1931-03-10.
