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When forming an ion bromine is most likely to gain how many electrons?
Bromine is most likely to gain one electron when forming an ion, as it is in Group 17 of the periodic table (halogens) with 7 valence electrons. By gaining one electron, bromine achieves a stable octet and forms a Br- ion.
Bromine atoms always gain one electron when they become an ion which atom has the same number of electrons as a bromine ion?
An iodine atom has the same number of electrons as a bromine ion. Both elements belong to the halogen group and have seven valence electrons. When bromine gains one electron to become an ion, it will have a full outer shell with eight electrons, the same electron configuration as iodine.
How many valence electrons does nitrogen need to be full?
Nitrogen has five valence electrons as a neutral atom, but it is shooting for eight. So it needs to gain three more electrons.
Why did Mendeleev put bromine (Br) and chlorine (Cl) in the same group on the periodic table?
Bromine and Chlorine both have equal chemical properties. They both have 7 electrons in the outermost energy level. They both gain 1 electron to get the noble gas configuration.Cl and Br have same chemical properties. They have 7 valence electrons. They both are non-metals.
When an atom of magnesium forms an ionic bond with an atom of oxygen which will gain electrons?
Magnesium has a charge of 2+ and oxygen 2- Magnesium will lose the two "extra electrons" in its valence shell when creating an ionic bond with oxygen. The oxygen will gain these two electrons.
How many valence electrons must bromine gain or lose to get 8 valence electrons?
Bromine's atomic number is 35, so it has 7 valence electrons. To achieve 8 valence electrons and a full outer shell, bromine needs to gain one electron.
How many number of electrons it must gain or lose to have eight valence electrons for bromine?
4
How many valence electrons does bromine has to lose or gain to have 8 valence electrons?
Neutral Bromine has three complete rings of electrons. The first ring consists of 2 electrons, the second has 8, the third 18, and the fourth has a maximum capacity of 8 electrons. Bromine only has 7 electrons in it's outer ring, though, so it needs one extra electron to complete it's ring. So to answer your question, it needs ONE more valence electron.
When forming an ion bromine is most likely to gain how many electrons?
Bromine is most likely to gain one electron when forming an ion, as it is in Group 17 of the periodic table (halogens) with 7 valence electrons. By gaining one electron, bromine achieves a stable octet and forms a Br- ion.
How many electrons does phosphrous have to gain or loose to have 8 valence?
Phosphorus, with 5 valence electrons, needs to gain 3 electrons to have a full set of 8 valence electrons. This would allow it to achieve a stable octet configuration, resembling the noble gas configuration of argon.
How many electrons must phosphorus p gain or lose to have 8 valence electrons?
Phosphorus wants to gain three electrons to have 8 valence electrons.
Will potassium lose electrons or gain electrons when reacting with bromine?
Potassium will lose electrons when reacting with bromine. Potassium is a metal and tends to lose electrons to achieve a stable electron configuration, while bromine is a nonmetal that tends to gain electrons to achieve a stable electron configuration.
Halides 7 valence electrons?
Halides with 7 valence electrons typically have a -1 charge, such as chlorine (Cl-) and bromine (Br-). These elements can easily gain one electron to form a stable octet configuration.
How many valence electrons must bromine gain to have a full valence?
Typically just one to acieve the noble gas configuration of krypton. However as bromine is in period 4 its outermost shell is the fourth energy level so it is able to accept more electrons and can form compounds such as BrF5
How many valence electrons must sulfur gain or lose to get 8 valence electrons?
Sulfur has 6 valence electrons. To achieve 8 valence electrons, sulfur must gain 2 electrons to fill its outer shell and satisfy the octet rule.
How many electrons must bromine br gain or lose?
Boron can lose 3 electrons from its valence shell that is 2 in 2s & 1 in 2p sub-shell, wheras it cannot gain electron b'coz of its electropositive nature & it has less electron affinity.
How many electrons phosphorus must gain or lose to have 8 valence electrons?
Phosphorus wants to gain three electrons to have 8 valence electrons.
