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This is an ionic bond.
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If it takes 436kJ to break a bond how many kilojoules are released when the same bond is formed?
The required energy must be higher than the bond energy.
What is required for two atoms to share electron equally in a chemical bond?
the two atoms must be of the same element
What does a electron dot diagram tell you about a element?
It indicates the number of valence electrons, and atoms must bond in certain ways to fulfill the Octet Rule. If the electronegativities of two elements are known, the type of bond that will form is also known (ionic, polar, nonpolar) and this information can be crossed with the dot diagram to tell in what ratio exactly the two elements will bond to form compounds.
What force must be overcome to remove an electron?
The electrostatic force of attraction between the positive nucleus and the negative electron must.
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.
What element must share an electron to form a covalent bond?
carbon
If it takes 436kJ to break a bond how many kilojoules are released when the same bond is formed?
The required energy must be higher than the bond energy.
What is required for two atoms to share electron equally in a chemical bond?
the two atoms must be of the same element
When an atom of chlorine forms an ionic bond with an atom of chlorine?
it gains an electron d=D have a great day!
If potassium has one electron in its outer shell what type of elements would it prefer to combine with?
Potassium would bond with non-metals, ideally those in group 7, which must gain an electron.
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 happens to the valence electrons in a polar covalent bond?
a) Must include a metal and a nonmetal b) Must be of different elements c) Are always of the same element d) Are always two metals Need Answer! :( D) Are always two metals. a) is for ionic compounds b) is for nonpolar covalent bonds c) same as nonpolar covalent bonds b) Must be of different elements:)
What does a electron dot diagram tell you about a element?
It indicates the number of valence electrons, and atoms must bond in certain ways to fulfill the Octet Rule. If the electronegativities of two elements are known, the type of bond that will form is also known (ionic, polar, nonpolar) and this information can be crossed with the dot diagram to tell in what ratio exactly the two elements will bond to form compounds.
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.
Which event must always happen for a chemical reaction to occur?
An existing bond must be broken or a new bond must be formed, or both.
What force must be overcome to remove an electron?
The electrostatic force of attraction between the positive nucleus and the negative electron must.
