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What rule states that to be stable atoms need 2 valence electrons?
This rule doesn't exist; you think probable to octet rule.
How many valence electrons do most atoms need to have a complete outer Shell and be happy?
Most atoms need eight valence electrons to have a complete outer shell and achieve a stable, "happy" state, a concept known as the octet rule. However, there are exceptions, such as hydrogen and helium, which are stable with just two valence electrons. Atoms tend to gain, lose, or share electrons to reach this stable configuration.
What The octet rule is satisfied when two atoms acquire how many valence electrons?
Eight
How many more valence electrons does oxtyen need to have a full outer valence shell?
Oxygen has six valence electrons and requires two additional electrons to achieve a full outer valence shell, which is complete with eight electrons. This is in accordance with the octet rule, which states that atoms tend to gain, lose, or share electrons to attain a stable configuration of eight electrons in their outer shell.
What is the maxium amount of electrons in a electron valence ring?
The maximum number of electrons that can occupy a valence shell, or electron valence ring, is eight, according to the octet rule. This rule states that atoms are most stable when they have eight electrons in their outermost shell. However, the first electron shell can hold a maximum of only two electrons.
Most atoms need eight valence electrons to be stable is called what?
Octet Rule!
What rule states that to be stable atoms need 2 valence electrons?
This rule doesn't exist; you think probable to octet rule.
How many valence electrons do most atoms need to have a complete outer Shell and be happy?
Most atoms need eight valence electrons to have a complete outer shell and achieve a stable, "happy" state, a concept known as the octet rule. However, there are exceptions, such as hydrogen and helium, which are stable with just two valence electrons. Atoms tend to gain, lose, or share electrons to reach this stable configuration.
What states that atoms tend to gain lose or share electrons in order to achieve a full set of valence electrons typically?
The octet rule.
What The octet rule is satisfied when two atoms acquire how many valence electrons?
Eight
How many more valence electrons does oxtyen need to have a full outer valence shell?
Oxygen has six valence electrons and requires two additional electrons to achieve a full outer valence shell, which is complete with eight electrons. This is in accordance with the octet rule, which states that atoms tend to gain, lose, or share electrons to attain a stable configuration of eight electrons in their outer shell.
How many valence electrons are needed to achieve a full outer shell?
It depends, most atoms need 8 total valence electrons in their outer shell (some need 2). So subtract the number they have (determined by the group that the element is in) from 8 and that is how many they need to fill their outer shell!
Why do most element have a characteristics valence?
Valency depends upon no of electrons in outer most shell the atoms have a specific no of electrons in valence shell so they have characteristic valence .(but transition metal violate this rule).
What is the maxium amount of electrons in a electron valence ring?
The maximum number of electrons that can occupy a valence shell, or electron valence ring, is eight, according to the octet rule. This rule states that atoms are most stable when they have eight electrons in their outermost shell. However, the first electron shell can hold a maximum of only two electrons.
What is the rule?
atoms either loose or gain a maximum of 2 valence electrons like hydrogen
Generally a complete valence shell holds how many electrons.?
Generally, a compete valence shell holds EIGHT electrons.
All atoms become stable when they have how many valence electrons?
Atoms become stable when they have a full outer electron shell, which typically means having 8 valence electrons (except for hydrogen and helium, which are stable with 2 valence electrons). This stable configuration is known as the octet rule.
