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If it takes 436kJ to break a bond how many kilojoules are released when the same bond is formed?
When a bond is formed, the same amount of energy is released as what was required to break the bond, so 436 kJ would be released when the bond is formed. This is due to the principle of energy conservation in chemical reactions.
What is required for two atoms to share electron equally in a chemical bond?
the two atoms must be of the same element
How odes an ionic bond form between atoms?
When one or more electrons move from a metal atom over to a non-metal atom.
What happens to an atom of magnesium (Mg) when it forms an ionic bond in which it has the same electron configuration as the noble gas neon?
For Mg to acquire the same electron configuration as Neon, it must lose 2 of its valence electrons. It thus obtains a 2+ charge. The 2 electrons that it loses can go to an accepting atom, such as O, S, Cl, etc. to form an ionic bond, where the accepting atom has a negative charge.
Which one has largest radius K plus K Na Na plus?
Look at your periodic table and you will see that K, potassium, must have the largest radius of these choices. You know that, K + and Na + will be small in radius because they have donated an electron to become positively charged cations.
What must happen for sodium to become stable?
For sodium to become stable, it must lose one electron to achieve a full outer electron shell. This typically occurs through the formation of an ionic bond with another atom that can accept this extra electron, such as chlorine. Once sodium loses its electron and forms a stable bond, it becomes a stable compound.
If it takes 436kJ to break a bond how many kilojoules are released when the same bond is formed?
When a bond is formed, the same amount of energy is released as what was required to break the bond, so 436 kJ would be released when the bond is formed. This is due to the principle of energy conservation in chemical reactions.
What element must share an electron to form a covalent bond?
Two non-metal elements must share electrons to form a covalent bond. This type of bonding occurs between atoms that have similar electronegativities, allowing them to share valence electrons to achieve a more stable electron configuration.
What is required for two atoms to share electron equally in a chemical bond?
the two atoms must be of the same element
What two types of elements must join a for a covalent bond to occur?
Two non-metal elements must join for a covalent bond to occur. Covalent bonds involve the sharing of electrons between atoms to achieve a stable electron configuration.
When an atom of chlorine forms an ionic bond with an atom of chlorine?
it gains an electron d=D have a great day!
Is table salt formed when the ions of sodium and chlorine combine?
Table salt is formed when sodium atoms and chlorine atoms react to form ions.Sodium atoms have 11 electrons and chlorine atoms have 17. In order to have a stable octet ( a full outer shell), the Sodium atom must lose one electron and the Chlorine atom must gain 1.If the sodium atom gives one electron to chlorine, they will both be stable.This is how table salt is formed.
What must be added to a system to break a bond?
Energy must be added to a system to break a bond.
What type of chemical bond must be present for present for most chemists to define molecules?
Molecules typically refer to atoms that are bound together by covalent bonds. This is the sharing of an electron pair between two nonmetal atoms.
How odes an ionic bond form between atoms?
When one or more electrons move from a metal atom over to a non-metal atom.
What type of chemical bond must be present for must chemists to define molecules?
A covalent bond, (polar or non-polar)
What happens to an atom of magnesium (Mg) when it forms an ionic bond in which it has the same electron configuration as the noble gas neon?
For Mg to acquire the same electron configuration as Neon, it must lose 2 of its valence electrons. It thus obtains a 2+ charge. The 2 electrons that it loses can go to an accepting atom, such as O, S, Cl, etc. to form an ionic bond, where the accepting atom has a negative charge.
