Fluorine require only one electron to fill its outer shell. Hence it has the greatest tendency to gain electrons than Al, Rb and I.
Bromine has the greatest tendency to attract electrons among the elements listed. This is because it is a halogen and located in group 17 of the periodic table, meaning it has a high electron affinity and tends to gain electrons to achieve a stable electron configuration.
The electron configuration of an atom determines the number of valence electrons, which are involved in chemical reactions. Atoms with few valence electrons tend to lose electrons to achieve a stable configuration, like group 1 elements (e.g., sodium). Conversely, atoms with nearly full valence shells tend to gain electrons to attain stability, as seen in group 7 elements (e.g., fluorine). This interaction between electron configuration and valence electron number dictates an atom's tendency to give up or gain electrons during a chemical change.
An atom with 3 electrons in level M would tend to either gain 5 electrons to complete level M or lose 3 electrons to complete the previous level. The tendency would depend on the element and its electronegativity.
A chlorine atom would gain one electron to become an ion because it tends to achieve a stable electron configuration by having a full outer shell of electrons.
Negative, assuming that the gain of electrons was an ionizing gain (not just replacing missing electrons)
tangina nyo
Bromine has the greatest tendency to attract electrons among the elements listed. This is because it is a halogen and located in group 17 of the periodic table, meaning it has a high electron affinity and tends to gain electrons to achieve a stable electron configuration.
The electron configuration of an atom determines the number of valence electrons, which are involved in chemical reactions. Atoms with few valence electrons tend to lose electrons to achieve a stable configuration, like group 1 elements (e.g., sodium). Conversely, atoms with nearly full valence shells tend to gain electrons to attain stability, as seen in group 7 elements (e.g., fluorine). This interaction between electron configuration and valence electron number dictates an atom's tendency to give up or gain electrons during a chemical change.
They have a higher electronegativity than metals. Electronegativity is the tendency of an atom or a functional group to attract electrons to itself.
Yes. If there are 1 to 3 valence electrons in an atom, then generally those elements will lose these electrons to attain noble gas configuration. If there are 5 to 7 valence electrons, then generally those elements will gain electrons to attain noble gas configuration.
An electronegative atom gain electrons.
An atom with 3 electrons in level M would tend to either gain 5 electrons to complete level M or lose 3 electrons to complete the previous level. The tendency would depend on the element and its electronegativity.
No. Nonmetals generally gain electrons during chemical reactions.
You wouldn't expect strontium to gain electrons in a chemical change.
A chlorine atom would gain one electron to become an ion because it tends to achieve a stable electron configuration by having a full outer shell of electrons.
It needs to lose, or gain, electrons.
The periods near the top, i presume because they have less shielding from other electrons in their orbitals, therefore there will be a larger nuclear pull so easier to attract electrons. Obviously a element with a full shell or 1 or 2 electrons in it isn't really going to gain electrons and Transition metals are weird. Hope this helps :)