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What is the valency of tetrachloride?
i think 4 is the valency of tetrachloride
Which obeys the octet rule PF5 Cs2 BBr3 CO3 2?
PF5 obeys the octet rule as it has 5 bonding pairs of electrons around the central phosphorus atom, satisfying the octet. Cs2 does not follow the octet rule as Cs is in Group 1 and can only form ionic bonds. BBr3 is an exception to the octet rule as boron has only 6 electrons around it due to the empty d orbital. CO3 2- also obeys the octet rule as each oxygen atom has a complete octet.
How many electrons does a potassium atom need to donate to another atom to satisfy the octet rule?
A potassium atom has 1 electron in its outer shell. In order to satisfy the octet rule, it needs to donate 7 electrons to another atom to reach a stable configuration with a full outer shell.
What is the charge on the carbon atom in methylamine?
The oxidation value of a nitrogen atom in methylamine CH3NH2 is -3, supposedly the same as in ammonia.In ammonia (NH3) and ammonium ions (NH4+) it has a oxidation value of -3 (and actually only a partial negative charge as part from a polar covalent, non-ionic bond).
How many electrons does carbon share to complete its valence shell?
Carbon typically shares 4 electrons to complete its valence shell, forming covalent bonds with other atoms. Carbon has 4 valence electrons, so by sharing these electrons with other atoms, it can achieve a full octet and become more stable.
How many electrons belonging to central carbon atom of propane are responsible for the completion of its octet?
In propane (C₃H₈), the central carbon atom is bonded to two other carbon atoms and two hydrogen atoms. Each carbon atom forms four covalent bonds to achieve a complete octet. Therefore, the central carbon atom uses four of its electrons to form these bonds, ensuring its octet is complete.
Why does carbon does not gain or loose 4 electron to complete its octet?
Carbon does not gain or lose 4 electrons to complete its octet because it only has 4 valence electrons to begin with. To complete its octet, carbon forms covalent bonds by sharing electrons with other atoms to achieve stability due to its electronic configuration.
How many electrons must a chlorine atom gain to complete its octet?
A chlorine atom must gain one electron to complete its octet, as it has 7 electrons in its outer shell and needs 8 to achieve a stable electron configuration.
How many covalent bonds does a carbon need to complete its covalent shell?
Carbon needs to form four covalent bonds to complete its covalent shell and achieve a stable configuration of eight valence electrons. This allows carbon to achieve a full octet in its outer electron shell, making it more stable and less reactive.
What does a fluorine atom need?
Fluorine need one electron. It needs one electron to complete its octet.
Can A single carbon atom can form a maximum of covalent bonds?
yes, it can form a maximum of 4 covalent bonds, as in methane. (CH4)
Does the CS2 are obeys the octet rule?
No, carbon disulfide (CS2) does not obey the octet rule. In CS2, the central carbon atom has only six electrons in its valence shell, forming double bonds with the sulfur atoms, resulting in a total of 16 valence electrons around the carbon atom.
What is the maximum number of single covalent bonds a carbon atom can form with other elements?
A carbon atom can form a maximum of four single covalent bonds with other elements. Carbon has four valence electrons that it can share with other atoms to complete its octet and achieve a stable configuration.
What is the valency of tetrachloride?
i think 4 is the valency of tetrachloride
Can a Neutral unbonded atom complete valence octet?
Yes, neutral unbonded atoms can complete a valence octet by gaining or losing electrons to achieve a stable electron configuration with 8 valence electrons. This stability is known as the octet rule, which applies to many elements in the periodic table.
What carbon atom forms a covalent bond with nitrogen?
Any carbon atom can form a covalent bond with nitrogen. In hydrogen cyanide, HCN, the carbon atom forms a triple covalent bond with the nitrogen atom. In amino acids, the carbon atom forms a single bond with a nitrogen atom.
How many sodium atoms are needed to provide electrons necessary to complete valence octet of oxygen atom?
Two sodium atoms are needed to provide the 2 electrons necessary to complete the valence octet of an oxygen atom. Sodium typically loses one electron to achieve a stable electron configuration, which can then be transferred to an oxygen atom to satisfy its electron needs.
