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Do metalloids or noble gases form cations?
Metalloids can form cations by losing electrons to achieve a stable electron configuration. Noble gases, on the other hand, typically do not form cations as they have a stable electron configuration due to having a full outer shell of electrons.
What are atoms with a complete or closed outer shell called?
Stable atoms.
How many electrons would hydrogen need to have a full outer she?
Hydrogen has one electron in its outer shell and typically needs one more electron to achieve a full outer shell, which would complete its valence shell with two electrons (like helium). Therefore, hydrogen would need one additional electron to have a full outer shell.
Do metalloids have a full valence shell of electrons?
No, metalloids typically do not have a full valence shell of electrons. They have properties that are in between metals and nonmetals, which means they can exhibit characteristics of both types of elements.
What element need one more electron to fill its outer shell?
Chlorine needs one more electron to fill its outer shell. With seven electrons in its valence shell, it seeks to acquire an additional electron to achieve a stable octet configuration. This makes chlorine a highly reactive nonmetal, often forming bonds with other elements to complete its outer shell.
Does Phosphorus have a complete outer shell?
No, it doesn't have a complete octet. Phosphorous is in group 5A, meaning it has 5 valence electrons (5 electrons on its outest shell).
Is sodiums outer shell complete?
No. It has one electron which is readily lost to produce the Na+ ion. Note - the ONLY elements with a complete outer shell are the noble gasses.
Is the outer shell of iodine complete?
Iodine has 7 electrons in its outer most shell. It completes its valence shell by obtaining one electron to form iodide ion.
What are Atoms with a complete or closed outer shell?
a stable compound
What are atoms with complete closed outer shell?
The noble gases
Do metalloids or noble gases form cations?
Metalloids can form cations by losing electrons to achieve a stable electron configuration. Noble gases, on the other hand, typically do not form cations as they have a stable electron configuration due to having a full outer shell of electrons.
How many electrons does an atom of oxygen need to complete its outer shell?
An atom of oxygen needs 2 electrons to complete its outer shell, which can hold a total of 8 electrons. Oxygen has 6 electrons in its outer shell, so it will gain 2 electrons through bonding to achieve a full valence shell.
Elements with complete outer shells?
Elements with complete outer shells have a full valence shell of electrons and are stable. This configuration is typically achieved by having eight electrons in the outer shell (known as the octet rule) or two electrons for the first shell. These elements are generally inert or have low reactivity due to their stable electron configuration.
What are atoms with a complete or closed outer shell called?
Stable atoms.
How many electrons should be on the outer-ring to have a complete shell?
8
How many electrons are needed to complete hydrogen outer shell?
two
How many electrons does carbon lack in its outer shell?
Carbon has four electrons in its outer shell and needs four more electrons to complete its octet.
