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Yes, atoms beyond the second period in the Periodic Table can have an expanded octet, allowing them to hold more than eight electrons in their outer shell.
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Does SeO2F2 GaCl3 and ONF3 contain atoms with expanded octet?
Yes, SeO2F2 and ONF3 contain atoms with expanded octets. In SeO2F2, the selenium atom has 12 electrons around it, exceeding the octet. In ONF3, the nitrogen atom has 10 electrons around it, also exceeding the octet. However, GaCl3 does not have any atoms with expanded octets as gallium follows the octet rule.
Does the compound P2F4 exhibit an expanded octet?
Yes, the compound P2F4 does exhibit an expanded octet.
Can iodine exceed the octet rule and have an expanded octet?
Yes, iodine can exceed the octet rule and have an expanded octet due to its ability to accommodate more than eight electrons in its valence shell.
Can oxygen, a nonmetal element, have an expanded octet in its valence shell?
No, oxygen, as a nonmetal element, cannot have an expanded octet in its valence shell.
What is the number of dative bonds in H2SO4 and how?
In H2SO4, there are two dative bonds formed between the sulfur atom and oxygen atoms. This is because sulfur has an expanded octet and can accommodate more than an octet of electrons, allowing it to form dative bonds with the oxygen atoms by sharing electron pairs.
Does SeO2F2 GaCl3 and ONF3 contain atoms with expanded octet?
Yes, SeO2F2 and ONF3 contain atoms with expanded octets. In SeO2F2, the selenium atom has 12 electrons around it, exceeding the octet. In ONF3, the nitrogen atom has 10 electrons around it, also exceeding the octet. However, GaCl3 does not have any atoms with expanded octets as gallium follows the octet rule.
Does the compound P2F4 exhibit an expanded octet?
Yes, the compound P2F4 does exhibit an expanded octet.
Can iodine exceed the octet rule and have an expanded octet?
Yes, iodine can exceed the octet rule and have an expanded octet due to its ability to accommodate more than eight electrons in its valence shell.
Can oxygen, a nonmetal element, have an expanded octet in its valence shell?
No, oxygen, as a nonmetal element, cannot have an expanded octet in its valence shell.
What is the number of dative bonds in H2SO4 and how?
In H2SO4, there are two dative bonds formed between the sulfur atom and oxygen atoms. This is because sulfur has an expanded octet and can accommodate more than an octet of electrons, allowing it to form dative bonds with the oxygen atoms by sharing electron pairs.
Which is not an octet rule?
There are several - the most notable being H+, H-, and Li+.
What atoms dont always obey the octet rule?
Atoms in the third period or beyond (period 3 and below) can exceed the octet rule due to the availability of d orbitals for expanded valence shells. Examples include sulfur, phosphorus, chlorine, and others in the third row and beyond in the periodic table. Additionally, atoms with an odd number of valence electrons, such as nitrogen and radicals, may also not follow the octet rule.
What two atoms have octet?
CArbon and Oxygen
Why can phosphorus have an expanded octet?
Phosphorus can have an expanded octet because it has empty d orbitals in its valence shell, allowing it to accommodate more than eight electrons and form more than four bonds.
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.
What rule do the nonmetal atoms follow?
octet rule
