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these gases are the noble gases or inert gases. They are non reactive and have stable valence electrons
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Why didnt helium and neon appear in Newlands table?
Because they were not discovered and were unknown when Newlands proposed his periodic table
What is helium element family?
The noble gases, periodic table column 18, or periodic table column VIII of a condensed form periodic table.
Why was neon and helium missing from Newlands periodic table?
because inert gases were not discovered at that time..
What are the gasses in the periodic table that are unreactive?
The noble gases are extremely stable and have an octet (eight electrons in their outer shell with the exception of helium that has two). The far right group on the periodic table contains the noble gases such as helium, neon, argon, krypton, etc.
Example of noble gas?
helium, neon, argon, krypton, xenon and radon are the six noble gases.
Why is neon in the same group of periodic table as helium?
Neon and helium fall under the same column in the periodic table. Both has stable electron shell.
Which 1st ten elements in the periodic table have isotopes?
All except neon and helium
What are 3 noble gases in the periodic table?
Helium, Neon, Argon and if another Krypton.
Why didnt helium and neon appear in Newlands table?
Because they were not discovered and were unknown when Newlands proposed his periodic table
What is helium element family?
The noble gases, periodic table column 18, or periodic table column VIII of a condensed form periodic table.
Why was neon and helium missing from Newlands periodic table?
because inert gases were not discovered at that time..
What are 5 nonmetals?
well, hydrogen, oxygen, helium, neon, nitrogen. honestly? the periodic table? the first 5 elements on the periodic table are non metals
What are the gasses in the periodic table that are unreactive?
The noble gases are extremely stable and have an octet (eight electrons in their outer shell with the exception of helium that has two). The far right group on the periodic table contains the noble gases such as helium, neon, argon, krypton, etc.
Which elements on the periodic table have similar properties as neon?
Helium, argon, krypton, xenon, radon, and uuo
What family on the periodic table does helium belong to?
Helium is one of the six Noble Gases, along with Neon, Argon, Krypton, Xenon, and Radon.
What is the periodic table entry for neon?
The symbol for neon on the periodic table is Ne.
Why is neon in the same group as helium in the periodic table?
Neon and hydrogen are not in the same group in the periodic table. Perhaps you meant neon and helium, which are in the same group. ------------------------------------- And if you did mean Helium and not Hydrogen, then Helium and Neon are in the same group because the group they are in are all elements with "full" electron shells.
