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Atoms with 8 electrons in their outer shell, also known as having a full valence shell, are typically stable and less reactive. This configuration is characteristic of noble gases, which do not easily form bonds with other elements. As a result, these atoms tend to remain inert and do not readily gain, lose, or share electrons. In contrast, atoms with fewer than 8 electrons often engage in chemical reactions to achieve a full outer shell, typically by bonding with other atoms.
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What is the electrons in the outer most shell determines bonding?
The electrons in the outermost shell, also known as the valence electrons, determine how an atom will bond with other atoms. Atoms tend to gain, lose, or share electrons in order to achieve a full outer shell of electrons, typically with 8 electrons (the octet rule). This determines the type of bonding an atom will form - either ionic or covalent.
A set of 8 valence electrons is called?
This is called an "octet" of electrons. It could also be called a "closed shell", since it is characteristic of the outer shell of noble gas atoms.
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 did Gilbert Lewis observe about atoms and what did he suggest?
Gilbert Lewis observed that atoms tend to achieve stability by either gaining, losing, or sharing electrons to reach a full outer electron shell. From this observation, he suggested the concept of the octet rule, which states that atoms tend to bond in a way that allows them to have eight electrons in their outer shell, resembling the stable configuration of noble gases.
How do the outer electrons in metal atoms differ from the outer electrons in nonmetal atoms?
Outer electrons in metal atoms are loosely held and can easily move, allowing metals to conduct electricity and heat. In contrast, outer electrons in nonmetal atoms are tightly held, making nonmetals poor conductors of electricity and heat. Additionally, metal atoms typically have fewer outer electrons than nonmetal atoms.
What do atoms tend to achieve or "yearn for" in their outer shell?
Atoms tend to achieve stability by filling their outer shell with electrons, typically aiming for a full set of eight electrons, known as the octet rule.
Why do some atoms gain electrons while other atoms lose electrons during ionic bonding?
The most stable electron configuration for any atom is to have a complete outer shell. For the smallest atoms, that can be no electrons at all (for H+) since no shell is equivalent to a complete shell, or just two electrons in the outer shell, such as for a helium atom, but for most elements that means 8 electrons in the outer shell. We then have atoms which have five or more electrons in their outer shell and therefore need three or less to complete their shell, and they tend to gain electrons because it is easier to gain three than it is to lose five. Similarly, there are atoms with three or fewer electrons in their outer shell, and they tend to lose electrons because it is easier to lose three than it is to gain five. In the middle we have an atom such as carbon, with four electrons it its outer shell; it can gain or lose electrons with equal ease.
Which of the following statements are true about whether atoms tend to gain or lose electrons?
Atoms with eight valence electrons usually do not gain or lose electrons. Atoms with one, two, or three valence electrons will lose electrons.
What is the electrons in the outer most shell determines bonding?
The electrons in the outermost shell, also known as the valence electrons, determine how an atom will bond with other atoms. Atoms tend to gain, lose, or share electrons in order to achieve a full outer shell of electrons, typically with 8 electrons (the octet rule). This determines the type of bonding an atom will form - either ionic or covalent.
A set of 8 valence electrons is called?
This is called an "octet" of electrons. It could also be called a "closed shell", since it is characteristic of the outer shell of noble gas atoms.
Atoms of metals do what with electrons to become stable while atoms nonmetals tend to do what to electrons to become stable?
Choices: a) eject, retain B) lose, gain c) retain,gain d) gain, lose e) lose, retain
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.
Why does oxygen have two shells?
Oxygen has two electron shells because it has eight electrons in total, with two in the first shell and six in the second shell. Atoms tend to fill their outermost electron shell to achieve stability, and oxygen does this by sharing electrons with other atoms or gaining electrons to fill its outer shell.
What did Gilbert Lewis observe about atoms and what did he suggest?
Gilbert Lewis observed that atoms tend to achieve stability by either gaining, losing, or sharing electrons to reach a full outer electron shell. From this observation, he suggested the concept of the octet rule, which states that atoms tend to bond in a way that allows them to have eight electrons in their outer shell, resembling the stable configuration of noble gases.
How many electrons are there in the outer shell of the most stable or inert atoms?
Noble gasses have eight electrons in their outher shell(exept Helium, Helium has two.), so the outher shell is fully saturated and have thus no electrical charche so they can't react with each other(there are some exeptions like Fluor, this is because F has the highest electronegativety of all elements.
How do the outer electrons in metal atoms differ from the outer electrons in nonmetal atoms?
Outer electrons in metal atoms are loosely held and can easily move, allowing metals to conduct electricity and heat. In contrast, outer electrons in nonmetal atoms are tightly held, making nonmetals poor conductors of electricity and heat. Additionally, metal atoms typically have fewer outer electrons than nonmetal atoms.
How many electrons does an atom have to have in the outer shell to not form chemical bonds?
An atom would need to have a full outer shell with 8 electrons (or 2 electrons for helium) to be stable and not form chemical bonds. This is known as the octet rule, where atoms tend to gain, lose, or share electrons to achieve a full outer shell.
