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How is an elements most likely state related to its valence electrons?
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it indicates how many electrons are required to complete a full valence shell
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∙ 12y ago
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How is an element's most likely oxidation state related to its valence electrons?
It indicates how many electrons are required to complete a full valence shell.
What property of nonmetallic elements makes them more likely to gain electrons than lose them?
High Electonegativity of non metals makes them more likely to gain electrons.
Is the stability of the noble gas elements other than helium is a result of their having eight valence electrons?
Yes, the stability of noble gas elements other than helium is due to their having eight valence electrons. This electron configuration, known as an octet, gives them a full outer energy level, making them highly stable and less likely to form chemical bonds with other elements.
What is most likely to gain two electrons when forming an ionic bond?
An element in group 16/VIA, such as oxygen, is most likely to gain two electrons when forming an ionic bond. This is due to the fact that the atoms of the elements in group 16/VIA have six valence electrons and require two more to get a filled valence shell of 8 electrons (octet rule).
Pick the statement that is most likely to be true of an element with LOW electronegativity?
The valence electrons of the element are very shielded. The valence electrons are far from the nucleus.
How is elements most likely oxidation state related to its valence electrons?
It indicates how many electrons are required to complete a full valence shell.
How is an element's most likely oxidation state related to its valence electrons?
It indicates how many electrons are required to complete a full valence shell.
What property of nonmetallic elements makes them more likely to gain electrons than to lose electrons?
They have relatively full valence shells.
Which elements are most likely to lose electrons combining with other elements?
the elements which have 1, 2 or 3 electrons in their valence (outermost)shells are most likely to lose electrons compared to the other ones and we name them as metals and alkaline earth metals. these elements want to give their outermost shell electrons to become more stable. because when they give those electrons the next shell under this one which has 8 electrons (2 in some cases such as lithium) becomes the new valence shell so the electron configuration resembles a noble gas.
What property of nonmetallic elements makes them more likely to gain electrons than lose them?
High Electonegativity of non metals makes them more likely to gain electrons.
What is the importance of valence electrons in the organization of the periodic table?
The importance of valence electrons is that atoms in the same group ("groups" in the periodic table are the vertical columns- for example, nickel and platinum are in the tenth column; therefore, in the same group). Atoms of elements in the same group have the same number of valence electrons, so they have similar properties. Hope that helped with your homework! ;D
How can an atom that has 5 valence electrons achieve a full set of valence electrons?
Either lose 5 electrons, which is least likely, or gain 3 electrons.
Why are the valence electrons of an atom the only electrons likely to be involved in bonding to other atoms?
It is because only certain (the outer) electrons are available for chemical bonding that they are called valence electrons. By definition, the electrons available for bonding are called valence electrons. The others are more tightly bound to the nucleus.
Is the stability of the noble gas elements other than helium is a result of their having eight valence electrons?
Yes, the stability of noble gas elements other than helium is due to their having eight valence electrons. This electron configuration, known as an octet, gives them a full outer energy level, making them highly stable and less likely to form chemical bonds with other elements.
Elements least likely to react with other elements are in this column are known as?
noble gases, or inert gases they are the same thing and they are group 18 they have full valence electrons so they are unlikely to react with other elements
What is most likely to gain two electrons when forming an ionic bond?
An element in group 16/VIA, such as oxygen, is most likely to gain two electrons when forming an ionic bond. This is due to the fact that the atoms of the elements in group 16/VIA have six valence electrons and require two more to get a filled valence shell of 8 electrons (octet rule).
How are valence electrons special?
The closer the number of valence electrons is to the number required to completely fill or deplete its outer shell the more likely the atom is to react. With other electrons in an atom the shells are full and they have little if any affect on the reactivity of an atom. Valence electrons are the only electrons that are available to be shared/transferred in a bond.
