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What is true about all of the alkaline-earth-metals?
They are in the s block. less reactive than 1st group.
What is one property of alkaline metals?
One property of alkaline metals is that they are highly reactive, readily forming ionic compounds with other elements due to their tendency to lose electrons and achieve a more stable electron configuration.
What is true about alkaline-earth metals?
Alkaline-earth metals are located in Group 2 of the periodic table and have two valence electrons. They are typically shiny, silvery-white in color, and are less reactive than alkali metals. Alkaline-earth metals form ionic bonds with other elements due to their tendency to lose their two valence electrons.
What element is a reactive metal that attacks water?
All of the alkali metals, the alkaline earth metals heavier than magnesium, and the halogens fluorine and chlorine are all highly reactive with water itself.
Which set of elements make up the reactive group of all metals?
The reactive group of all metals consists of elements located in Group 1 and Group 2 of the periodic table, known as the alkali metals and alkaline earth metals, respectively. These metals are highly reactive due to their tendency to lose electrons and form positive ions.
What characteristics are shared by all metals and alkaline earth metals?
They are highly- reactive metals
Is lithium a alkaline earth metal?
All alkali (not alkaline-earth) metals are extremely reactive with water, but within the group, lithium is the least reactive.
Metals that are less reactive than alkali metals and alkaline-earth metals are?
Almost all the rest of the metals.
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.
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.
What is true about all of the alkaline-earth-metals?
They are in the s block. less reactive than 1st group.
Least reactive alkaline earth metal?
All alkali (not alkaline-earth) metals are extremely reactive with water, but within the group, lithium is the least reactive.
Why alkali metals are more reactive than alkaline earth metals?
All atoms want to do is make their valence shell full. In alkali metals they have all of their shells completely full except one valence electron. The alkali metals REALLY want to get rid of that electron, so they will react with many elements/compounds to get rid of that electron. In alkaline earth metals they have all of their shells completely full except for two valence electrons. They also want to get rid of those electrons but the alkaline earth metals are not as desperate to do so as the alkali earth metals which make the alkaline much less reactive than the alkali metals.
What is one property of alkaline metals?
One property of alkaline metals is that they are highly reactive, readily forming ionic compounds with other elements due to their tendency to lose electrons and achieve a more stable electron configuration.
Why are alkali metals more reactive than alkaline earth metal?
All atoms want to do is make their valence shell full. In alkali metals they have all of their shells completely full except one valence electron. The alkali metals REALLY want to get rid of that electron, so they will react with many elements/compounds to get rid of that electron. In alkaline earth metals they have all of their shells completely full except for two valence electrons. They also want to get rid of those electrons but the alkaline earth metals are not as desperate to do so as the alkali earth metals which make the alkaline much less reactive than the alkali metals.
Are all alkaline earth metals metals?
no
What is the most reactive alkaline earth metal?
Radium (Ra), atomic number 88, is the most reactive alkaline earth metal. It has the most energy levels of all the alkaline earth metals therefore it's electrons are more easily taken away.
