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What group of metals is so reactive that the metals are never found as uncombined elements in nature?
Alkali metals, such as sodium and potassium, are so reactive that they are never found as uncombined elements in nature. They readily react with other elements to form compounds.
Is helium in the alkali metals or alkali earth metals?
neither. it is a noble gas
Why are alkali metals not the alkaline-earth metals found uncombined in nature?
There are nothing uncombined. They are forming compounds inn nature.
Are alkali metals ever found uncombined in nature?
Alkali metals are very reactive and tend to form compounds with other elements. They are not found in their pure form in nature due to their high reactivity with moisture and air. Instead, they are typically found combined with other elements in minerals such as silicates, carbonates, and chlorides.
Do the alkali metals often occur in nature as uncombined elements?
helium, copper, neon, argon
Why are neither the alkali metals nor the alkaline-earth metals found uncombined in nature?
Because these metals are very reactive and readily form compounds.
Why are neither the alkali nor the alkaline earth metals found uncombined in nature?
Because these metals are very reactive and readily form compounds.
Are alkali metals never found as uncombined elements?
No
Is it true that alkali metals are generally found in their uncombined form?
No.
Is it true that alkali metals are never found as uncombined elements?
true
What group of metals is so reactive that the metals are never found as uncombined elements in nature?
Alkali metals, such as sodium and potassium, are so reactive that they are never found as uncombined elements in nature. They readily react with other elements to form compounds.
Why are neither theh alkali metals nor the alkaline-earth metals found uncombined in nature?
Due to their very high reactivity with oxygen and also water, they combine to form oxides, hydroxides and from there to carbonates and others.
Is helium in the alkali metals or alkali earth metals?
neither. it is a noble gas
Why are alkali metals not the alkaline-earth metals found uncombined in nature?
There are nothing uncombined. They are forming compounds inn nature.
Why are neither the metals nor the alkaline-earth metals found uncombined in nature?
Because these metals are very reactive and readily form compounds.
Why are neither the alkali metals nor the alkaline earth metals found in nature?
Because these metals are very reactive and readily form compounds.
Are earth metals ever found uncombined in nature?
They are very reactive.They cannot be found uncombined.
