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Helium is the element in the noble geses family that does not have an octet. Helium is the element in the noble geses family that does not have an octet.
noble gases all contain 8 valence electrons because they are in column 8A on the periodic chart
No. Hydrogen, on a regular periodic table, is the first element in group 1, and it is part of the gas family.
Other elements can acquire a noble gas configuration by either gaining or losing electrons. Elements on the left side of the periodic table, such as alkali metals, tend to lose electrons to achieve a noble gas configuration. Elements on the right side of the periodic table, such as halogens, tend to gain electrons to achieve a noble gas configuration. Elements in the middle of the periodic table may gain or lose electrons to acquire a noble gas configuration, depending on the specific element and its properties.
Krypton is the 36 th element in the periodic table. It is a noble gas belonging to 4th period of the periodic table.
The element with 54 electrons is Xenon (Xe). Xenon is an Inert Gas in Period 5 of the Periodic Table. Xenon has 54 electrons in 5 shells with 8 electrons in the outer shell.
Xenon is a noble gas. It belongs to noble gas family or group 18 on the periodic table.
On the peroidic table of elements, the family tells you a brief overview of what kind of element it is. It could be a metal, or gas, and it usually describes what kind of metal (transition) or what kind of gas (noble).
An element can either gain or lose electrons to achieve a noble gas electron configuration. Such an electron configuration gives an atom of an element a full outer shell, thereby making that element's ion nonreactive. Metals tend to lose electrons, and become cations, whereas nonmetals tend to gain electrons, and become anions. The amount of electrons an element gains of loses is based on the group/family the element is found in on the Periodic Table.
Helium is the element in the noble geses family that does not have an octet. Helium is the element in the noble geses family that does not have an octet.
noble gases all contain 8 valence electrons because they are in column 8A on the periodic chart
Each group/family on the periodic table can determine valence electrons by the last number of the group/family number, like helium. It's a noble gas that has 8 valence electrons because it's on the 18 family/group
Xenon Melting point is -111.9 °C (161.25 K, -169.42 °F) Boiling point is -108.1 °C (165.05 K, -162.58 °F) it has 54 protons and electrons and 77 neutrons and is a noble gas =)
No. Hydrogen, on a regular periodic table, is the first element in group 1, and it is part of the gas family.
Other elements can acquire a noble gas configuration by either gaining or losing electrons. Elements on the left side of the periodic table, such as alkali metals, tend to lose electrons to achieve a noble gas configuration. Elements on the right side of the periodic table, such as halogens, tend to gain electrons to achieve a noble gas configuration. Elements in the middle of the periodic table may gain or lose electrons to acquire a noble gas configuration, depending on the specific element and its properties.
Neon is in the noble gas family.
This is a noble gas (group 18 of the periodic table); the valence shell is completsly filled.