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Is Neon atomic number 10 stable?
Neon is a metal element. Atomic number of it is 10.
What is the most stable number of valence electrons?
The most stable number of valence electrons is 2 for hydrogen and helium, which have only one electron shell in the shell model for atomic electron configurations, and 8 for all other elements.
Why does hydrogen have the above oxidation number with other non metals?
Hydrogen typically has an oxidation number of +1 when bonded to nonmetals because it has a tendency to share its one electron when forming bonds. This allows hydrogen to achieve a stable electron configuration similar to the nearest noble gas, helium.
What are the names of the of the unstable hydrogen isotopes?
The only UN-stable Hydrogen isotope is Tritium, atomic number 1 (of coarse!), mass number 3, with 2 neutrons in nucleus, beta- electron emitter, (max.) 0.018 MeV, half-time 12.3 yr.
Why can hydrogen only form one covalent bond?
Hydrogen can only form one covalent bond because it has only one electron to share with another atom. This single electron forms a pair with an electron from another atom, creating a stable covalent bond. Due to its atomic structure, hydrogen is not capable of forming more than one covalent bond.
Is an atom with an atomic number of 1 stable?
The atom with an atomic number of 1 is Hydrogen. Hydrogen only has one electron and is very unstable because it is very close to the nucleus and has an incomplete valence shell holla back
The atomic number for iodine 53 how many bond with hydrogen will it have and why?
Iodine, with an atomic number of 53, belongs to Group 17 of the periodic table, also known as the halogens. Halogens typically form one covalent bond with hydrogen due to their need to gain one electron to achieve a stable electron configuration. Therefore, iodine will form one bond with hydrogen to complete its outer electron shell and achieve a stable configuration.
Does atomic weight is same with atomic number?
Atomic weight is not the same as atomic number for any element except hydrogen; this is the only element that has a radioactively stable isotope with no neutrons.
What is the valence electrons in hydrogen?
there is one valence electron in hydrogen, and it needs one more electron to become stable
What atoms is the most stable helium atomic number 2 oxygen atomic number 8 hydrogen atomic number 1 fluorine atomic number 9?
Helium 2, its first ring of electrons is fully saturated
What is unusual about hydrogen's atomic structure?
The hydrogen-1 isotope is the only known radioactively stable isotope with no neutrons.
Is Neon atomic number 10 stable?
Neon is a metal element. Atomic number of it is 10.
Is the Atomic number of 7 a stable atom?
Yes, an atomic number of 7 corresponds to nitrogen, which is a stable atom in its most common form. It has a full outer electron shell, making it less likely to undergo chemical reactions to stabilize itself.
What is the most stable number of valence electrons?
The most stable number of valence electrons is 2 for hydrogen and helium, which have only one electron shell in the shell model for atomic electron configurations, and 8 for all other elements.
How many electrons does it take for hydrogen and helium to become stable?
Helium is already stable. Hydrogen should gain or lose one electron to be stable.
How are molecules of an element and a compound different?
Hydrogen symbol : H , and atomic number : 1 is an element . Whereas H2 is the hydrogen compound . The element may not be stable but molecule are always stable . When we see the molecular structure of hydrogen element , the outer most valence shell has one electron , which means hydrogen needs one more electron to fulfill its duplet . When the octate and duplet are fulfilled they are stable . In compound various element and molecules , bond to complete each others octate or duplet . Compound have certain bond . Eg electrovalent bond and covalent bond .
Why does hydrogen have the above oxidation number with other non metals?
Hydrogen typically has an oxidation number of +1 when bonded to nonmetals because it has a tendency to share its one electron when forming bonds. This allows hydrogen to achieve a stable electron configuration similar to the nearest noble gas, helium.
