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Hydrogen, helium and the transition metals

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Related Questions

What poem has an eight line stanza?

An Octave (occasionally an Octet)


Can sulfur break the octet rule?

Yes, sulfur can break the octet rule by expanding its valence shell to accommodate more than eight electrons. This is known as an expanded octet.


Does sulfur break the octet rule?

Yes, sulfur can break the octet rule by expanding its valence shell to accommodate more than eight electrons. This is known as an expanded octet.


How do metals obey the Lewis octet rule?

The elements can be described by dot structure. Metals combine with other elements to make its octet complete.


How many electrons are in a complete octet why is having a complete octet important?

eight. it is important to obtain octet so that elements become stable.


What is significant of octet rule?

The octet rule is the tendency of many chemical elements to have eight electrons in the valence shell.


How can xenon achieve stable octet?

Xenon can achieve a stable octet by forming compounds with elements that can share their electrons with xenon. For example, xenon can form compounds with fluorine, chlorine, or oxygen where xenon acts as the central atom and bonds with these more electronegative elements to complete its octet.


Can certain elements in the periodic table have an expanded octet?

Yes, certain elements in the periodic table, such as elements in the third row and beyond, can have an expanded octet, meaning they can have more than eight valence electrons in their outer shell.


What does it mean if an elements has 8 valence electrons?

it has a full octet


Why do most of the elements on a periodic table like to form bonds with other elements?

To complete their octet


How many what elements can form compound with an expanded octet Pb Kr Si B?

Among the elements listed, lead (Pb) can form compounds with an expanded octet, as it is a heavier element that can utilize d-orbitals for bonding. Krypton (Kr) is a noble gas and typically does not form compounds due to its complete octet. Silicon (Si) and boron (B) usually follow the octet rule, although boron can sometimes form compounds with less than an octet. Therefore, only lead can form compounds with an expanded octet from the elements provided.


Which three elements violate the octet rule?

The octet rule cannot be satisfied in molecules whose total number of valence electrons is an odd number.There are also molecules in which an atom has fewer, or more, than an octet of valence electrons.