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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.
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What is the smallest alkali earth metal?
Beryllium is the smallest alkali earth metal in terms of atomic size and atomic number.
Which alkali earth metal has the smallest atomic radius?
Beryllium has the smallest atomic radius among the alkali earth metals.
If x stands for a metal how can you tell from the following formulas xcl and xcl2 which compound contains an alkali metal and which contains an alkaline earth metal?
You have to balance the valence between the metal and Cl. Cl wants one electron, so it has a charge of -1. It takes one alkali metal to balance that charge, since alkali metals only give up one electron. This means XCl is made of an alkali metal. Alkaline earth metals give up two electrons, and so it can give one of those two electrons to two Cl. Therefore, XCl2 contains an alkaline earth metal
Is metal oxide an alkali?
Metal oxides are not alkalis. Alkalis are a specific group of soluble bases that dissolve in water to form hydroxide ions. Metal oxides, on the other hand, are compounds made up of metal cations and oxygen anions.
What is silicon an alkali metal alkaline-earth metal transition metal or a semiconductor?
Silicon is a semiconductor. It is widely used in electronic devices due to its semiconducting properties, which allow it to be either a conductor or an insulator depending on the conditions. Silicon is not classified as an alkali metal, alkaline-earth metal, or transition metal.
Is Na a alkali earth metals?
No,it is not a alkali earth metal.It is a alkali metal.
Is alkali metal a calcium?
No, it is an alkaline-earth metal.
Is zinc an alkali metal or an alkaline earth metal?
no, alkaline earth metals are only in group 2 on the periodic table. nickel is a transitional metal
What is the smallest alkali earth metal?
Beryllium is the smallest alkali earth metal in terms of atomic size and atomic number.
Is beryllium alkali metal or alkaline earth metal?
It is an alkaline earth element
Is lithim alkali metals or alkaline earth metal?
Lithium belongs to first group.So it is a alkali metal.
Is the element Ca an alkali metal?
No- it is an alkaline earth metal.
What is the heaviest non-radioactive alkali Earth metal?
Barium is the heaviest non-radioactive alkali Earth metal, with an atomic number of 56.
Is silicon a alkali metal or a alkaline earth metal?
Silicon is neither an alkali metal nor an alkaline earth metal. It is a metalloid that falls within the p-block of the periodic table.
Is rubidium an alkaline-earth metal alkali metal transition metal or a semiconductor?
Rubidium is an alkali metal (group 1, period 5)
What is the chemical composition of alkalie?
Alkali is a basic, ionic salt of an alkali metal or alkaline earth metal element. Thus, the chemical composition of an alkali is: alkali metal,hydrogen,oxygen,carbon.
Which alkali earth metal has the smallest atomic radius?
Beryllium has the smallest atomic radius among the alkali earth metals.
