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Are alkali and alkaline earth metals are not reactive?
No. The alkali and alkaline earth metals are very reactive.
The alkaline earth metals are found in group?
The alkaline earth metals are in the group 2 of the periodic table of Mendeleev.
Compare and contrast the reaction of alkaline earth metals with their salts?
All alkaline earth metals and their salts are reactive and they have a blue-print that identifies them as an alkaline earth metal but metals exist as metals, and salts as salts, with different structural compounds.
What arethree alkaline-earth metals besides calcium?
Beryllium, magnesium and barium are three more alkaline earth metals.
Why the melting point boiling point and densities of alkaline earth metals are higher than alkali earth metals?
Alkaline earth metals do not exist , only alkali earth metals
What is a characteristic property of alkaline earth meatls?
One characteristic property of alkaline earth metals is their tendency to form 2+ cations during chemical reactions. They also have relatively low electronegativity and reactivity compared to alkali metals.
What is a characteristic property of an Alkaline earth metal?
One characteristic property of alkaline earth metals is their tendency to form ionic compounds with a +2 oxidation state. This makes them readily react with nonmetals to form stable compounds. Additionally, alkaline earth metals have relatively low electron affinities, making them less reactive than alkali metals.
What are characteristic properties of alkaline earth metals?
they are harder than alkali metals
What is the important characteristic do the alkali and alkaline earth metals have in common?
they all have at least one electron
Which are products of the alkaline and earth alkaline metals combustion?
Alkaline metals and alkaline earth metals form their oxides when burnt. These oxides are base.
What characteristic does the alkali metals alkaline earth metals and the halogens have in common?
All alkali metals, alkaline earth metals, and halogens have a common valence electron configuration: alkali metals have 1 valence electron, alkaline earth metals have 2 valence electrons, and halogens have 7 valence electrons. This shared electron configuration influences their chemical properties, such as reactivity and bonding tendencies.
What is the characteristics of alkaline?
* alkaline metals contain the higher melting and also the boiling points. * These metals are present in the earths crust which does not have a basic form. * Alkaline earth metals are distributed in structure which is named as rock. * These metals have density which is low. * Alkaline earth metals have low electron affinity and as wells as low electronegativity. * One of the basic characteristic is, it contains two electrons in their outer shell.
Elements in group 2 are called?
Group 2 elements in the periodic table are the alkaline earth metals.
What important characteristic do the alkali metals ad alkaline earth metals have in common?
Thet are all highly reactive. They react with oxygen (air) , water and acids. The further down the Groups, they become more reactive, to the point of explosion. The metals react with oxygen to form the metal oxide (bases). The metals react with water to form metal hydroxides (alkalis) and hydrogen The metals react with acids to form chemical salts and hydrogen . In terms of reactivity, Francium , reacts the same as other Group (I) & (II) metals, but is not found in the 'open' lab. because it is also radio-active.
Which is more metallic alkaline metals or alkaline earth metals?
alkali metals
Is alkaline earth metal in the group of metals nonmetals metalloids or diatomic molecule?
The alkaline earth metals are metals!
Are alkali and alkaline earth metals are not reactive?
No. The alkali and alkaline earth metals are very reactive.
