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Alkali metals, found in Group 1 of the Periodic Table, include lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr). These metals are characterized by having a single electron in their outermost shell, which makes them highly reactive, particularly with water and halogens. They are typically soft, have low densities, and exhibit a metallic luster. Due to their reactivity, alkali metals are usually stored under oil or in inert atmospheres to prevent reactions with moisture and air.
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What are more reactive alkali metals or alkline earth metals?
alkali metals
What family of elements is in the leftmost column?
alkali metals
Why alkali metals are kept in kerosene?
Why. Alkali. Metals are kept. In kerosene
Is helium in the alkali metals or alkali earth metals?
neither. it is a noble gas
What is family one called in the periodic table?
alkaline earth metals
How chemically active are alkali metals?
Alkali metals are the most reactive metals.
What are more reactive alkali metals or alkline earth metals?
alkali metals
How are alkali metals different any from other metals?
Alkali metals are very reactive metals.
Is alkali the only earth metal?
No, alkali metals are not the only earth metals. Earth metals include both alkali metals and alkaline earth metals. Alkaline earth metals are a group of elements in the periodic table that are chemically similar to, but less reactive than, alkali metals. Examples of alkaline earth metals include magnesium, calcium, and barium.
How do alkali metals react with other alkali metals?
They don't
Why are earth alkali metals called earth alkali metals?
Alkali earth metals are named after their oxides, alkaline earth.
What are the group of soft silvery reactive metals known as?
alkali metals
Are alkali metals in groupe 1 elements?
Alkali metals are the metals in family/group I.Lithium, sodium, potassium, Rubidium, Cesium, Francium are Alkali metals.
What element is the first of the alkali metals?
Lithium is the first of the alkali metals
What family of elements is in the leftmost column?
alkali metals
Why alkali metals are kept in kerosene?
Why. Alkali. Metals are kept. In kerosene
Which group of metals is more reactive the alkali metals or the alkaline earth metals?
The alkali metals are more reactive.
