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Which statements about the octet rule is are true?
The bolded statements are true:1. The octet rule can be violated. 2. Atoms are most stable when their atomic number is divisible by 8.3. All free atoms contribute eight valence electrons to form molecules.4. Only the oxygen atom can have an expandable octet.5. In order to obey the octet rule, some atoms have to share more than one pair of electrons.
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.
What are 3 atoms are exceptions to the octet rule?
Boron typically forms compounds with only 6 electrons in its outer shell. Phosphorus can exceed the octet rule and accommodate more than 8 electrons due to the availability of d orbitals. Sulfur can have more than 8 electrons around it in certain compounds, such as sulfite and sulfate ions.
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.
What Atoms of which elements form bonds without satisfying the octet rule?
Atoms of elements in periods 1 and 2 (such as hydrogen, helium, lithium, beryllium, and boron) can form bonds without satisfying the octet rule due to their smaller atomic orbitals that can accommodate fewer electrons. These atoms can participate in bonding scenarios where they have fewer than eight electrons in their valence shell.
Which statements about the octet rule is are true?
The bolded statements are true:1. The octet rule can be violated. 2. Atoms are most stable when their atomic number is divisible by 8.3. All free atoms contribute eight valence electrons to form molecules.4. Only the oxygen atom can have an expandable octet.5. In order to obey the octet rule, some atoms have to share more than one pair of electrons.
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.
How many electrons must the atoms of S share with other atoms in covalent bonding to achieve an octet of electrons?
two electrons
What are 3 atoms are exceptions to the octet rule?
Boron typically forms compounds with only 6 electrons in its outer shell. Phosphorus can exceed the octet rule and accommodate more than 8 electrons due to the availability of d orbitals. Sulfur can have more than 8 electrons around it in certain compounds, such as sulfite and sulfate ions.
What do metallic atoms produce when they lose their valence electrons?
An 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.
What Atoms of which elements form bonds without satisfying the octet rule?
Atoms of elements in periods 1 and 2 (such as hydrogen, helium, lithium, beryllium, and boron) can form bonds without satisfying the octet rule due to their smaller atomic orbitals that can accommodate fewer electrons. These atoms can participate in bonding scenarios where they have fewer than eight electrons in their valence shell.
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.
Can carbon expand its octet beyond four valence electrons?
No, carbon cannot expand its octet beyond four valence electrons.
Do molecules bond together to form electrons?
No, atoms do not bond to form electrons because electrons cannot be "formed" in this manner. Instead, bonds are formed when atoms share the electrons they possesses. Each atom wants to gain a full octet of electrons in its outermost shell. Until the atom has eight, it cannot be happy and remains "unstable." So, through the process of bonding, an atom will share its valence electrons (electrons in the outer shell) with another atom. This way, each atom can satisfy its octet and be happy.
Why are what octet's rule?
Octet Rule: In order for atoms to become more stable, they will take electrons, lose electrons, or share electrons so that their outer shell/level will contain eight electrons and be complete.
