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Noble gases or group 18 elements

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12y ago

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Related Questions

Why was group sixteen of the periodic table of elements never named?

It does have a name. Group 16 elements are called "chalcogens".


Is it possible that an unknown group in the periodic table might be found?

This is to my opinion not very probable, though never say impossible: Today Mendelejev's Periodic Table looks rather incomplete, there were no 'transition' elements in it (group 3 - 12)


Which of the following groups in the periodic table contain elements so reactive that they are never found in the free state?

Group 1 (alkali metals) and Group 17 (halogens) in the periodic table contain elements that are highly reactive and are never found in their free state in nature. Alkali metals readily react with water or air, while halogens are highly reactive nonmetals that form compounds with other elements quickly.


How do to remember elements name down the group?

You can use memory aids such as mnemonics, acronyms, or visualization techniques to help remember the elements' names as you go down a group on the periodic table. Grouping elements with similar characteristics together can also make it easier to remember their names and properties. Practice and repetition are essential for reinforcing your memory of the elements' names in a particular group.


Periodic table of the elements now?

Now there are 118 elements. But you never know if they discover a new one tomorrow.


Where are the group 1 metals and what are they called on the periodic table?

They are named as Group(I) in the Periodic Table. However, they are also known as the Alkali Metals. They are Lithium, Sodium, Potassium, Rubidium, Caesium, and Francium. Francium is never found in the open lab, as it is radio-active.


Why are the elements in group 1 never found in nature?

Elements in group 1 of the periodic table, such as sodium and potassium, are highly reactive due to their single valence electron. In nature, they are found in compounds as opposed to pure elemental form because they readily react with other elements to form stable compounds.


Is stim an element?

No, never heard of it and can't find it in the periodic table of (all!) elements


Which elements on Daltons table were not elements?

1) Dalton never proposed any table 2) All elements in Mendeleev's table and in the modern periodic table are elements.


Is pyromanium on the periodic table of elements?

No. Pyromanium is not an element. I have never even heard of it. you might want to check if pyromanium even exists.


Which two groups of elements are never found uncombined in nature?

group 1 elements


What group number of elements will never form bonds?

The noble gases (group 18). Some of them have been forced to react in laboratories, however.