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Which group metals or nonmetals has the greatest tendency to gain electrons and to become negative ions?
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Which elements are most likely to gain electrons?
metals have a tendency to lose electrons while nonmetals have a tendency to gain electrons. Metals are located left of the stair-step line and non-metals are located to its right.
How do you tell the the reactive of a non metal on the periodic table?
The reactivity of a nonmetal is measured by a quantity known as electronegativity, meaning the degree of attraction for electrons (you might think that this would be called electropositivity, but since electrons have a negative charge, elements that attract them will also tend to acquire negative charges, hence, an attraction for electrons is a tendency toward the negative). The most reactive nonmetals, in order, are fluorine, oxygen, and chlorine.
What solid would have the greatest tendency to shatter upon impact with a hammer metal metalloid or nonmetal?
Usually nonmetal, if all of them are compared as solids, because nonmetals have weaker intermolecular bonds.
Why alkali metals have negative sign of standard reduction potential?
Alkali metals have a tendency to lose electrons as they are highly electropositive.So they lose the electrons and get oxidized.Moreover as they are unable to gain the electrons they can't be reduced and hence their reduction potential is low.
Why do non metallic elements pull electrons so effectivley during a reaction?
Nonmetallic elements take electrons from metals because unstable elements want to have a full valence (outer) electron shell. The metallic elements usually have a less then half full valence shell, it would be easy for them just to get rid of the electrons opposed to having to find more. Nonmetals usually only need one to four electrons so taking them from a metal would be easier then losing all of their electrons.
Which element has an atom with greatest tendency to attract electrons in a chemical bond?
Chlorine has the highest electron affinity or the greatest tendency to attract a shared pair of electrons in a covalent bond.
Do nonmetals loses electrons?
No. Nonmetals generally gain electrons during chemical reactions.
Why do nonmetals tend to gain electrons to form negative ion?
There are two reasons for that. Non metals do not have octet of electrons on their valence shell. Addition of electrons help them satisfy octet tule. Non metals have high electron affinity and hence high tendency to gain electrons.
What elements bromine barium beryllium or boron has the greatest tendency to attract electrons?
Barium because this is have a greatest tendency.
Which elements are most likely to gain electrons?
metals have a tendency to lose electrons while nonmetals have a tendency to gain electrons. Metals are located left of the stair-step line and non-metals are located to its right.
How do you tell the the reactive of a non metal on the periodic table?
The reactivity of a nonmetal is measured by a quantity known as electronegativity, meaning the degree of attraction for electrons (you might think that this would be called electropositivity, but since electrons have a negative charge, elements that attract them will also tend to acquire negative charges, hence, an attraction for electrons is a tendency toward the negative). The most reactive nonmetals, in order, are fluorine, oxygen, and chlorine.
How are all of the nonmetal elements on the periodic table relate in term of ability to lose electron?
All non-metals have either 5, 6 or 7 electrons in their octet which makes them suitable to gain electrons to achieve stability. Hence it is difficult for electrons to lose electrons.
Which atom has the greatest tendency to gain electrons Al Rb F I?
Fluorine require only one electron to fill its outer shell. Hence it has the greatest tendency to gain electrons than Al, Rb and I.
What solid would have the greatest tendency to shatter upon impact with a hammer metal metalloid or nonmetal?
Usually nonmetal, if all of them are compared as solids, because nonmetals have weaker intermolecular bonds.
The tendency of an atom in a compound to attract electrons?
Electronegativity is the relative tendency of atoms to attract electrons in bond. The electronegativity is affected by both the atomic number and the distance from the core of the valence electrons.
Why alkali metals have negative sign of standard reduction potential?
Alkali metals have a tendency to lose electrons as they are highly electropositive.So they lose the electrons and get oxidized.Moreover as they are unable to gain the electrons they can't be reduced and hence their reduction potential is low.
Which period has the greatest tendency to 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 :)
