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What chemical do valence electrons make when sharing?
Molecules or covalent compounds are formed by the sharing of valence electrons.
Why do atoms share gain or lose electrons?
Atoms share, gain, or lose electrons in order to achieve a stable configuration, usually a full valence shell. This is known as the octet rule. By doing so, atoms can attain lower energy levels and become more stable.
How are valence electrons related to stability?
Valence electrons are the outermost electrons in an atom, and they determine the atom's chemical properties. Atoms with a full valence shell of electrons tend to be stable because they have a lower energy state. Atoms will gain, lose, or share electrons to achieve a full valence shell, which increases their stability.
Do ions have a full valence shell?
No, atoms with filled valence shells do not tend to form chemical bonds because a filled valence shell means the atom is already stable. It doesn't "want" to share with or take electrons from other atoms to become stable. Although sometimes, these atoms can be found in compounds, it takes a great deal of energy and forcing.
How and why do atoms form bonds?
Atoms form bonds in order to become stable, which usually means achieving an octet (8) of valence electrons, except for hydrogen which is stable with two valence electrons. Chemical bonds can be covalent or ionic. In a covalent bond, atoms share electrons. An ionic bond forms when an atom gains one or more electrons and becomes a negatively charged ion, while another atom loses one or more electrons and becomes a positively charged ion. The electrostatic attraction between the oppositely charged ions forms an ionic bond.
Unlike sodium and chloride some atoms the ions become stable by sharing what?
valence electrons
Why do atoms want to combine?
Atoms combine in order to become stable, which for most atoms means having 8 valence electrons.
In a covalent bond can atoms become chemically stable by sharing their valence electrons?
Yes, a covalent bond involve sharing of electrons between two atoms.
Do oxygen atoms become more stables or less stable when oxygen forms compounds?
Oxygen has six valence electrons, which means that it needs to gain two to become stable. it takes much more energy for oxygen to lose its 6 valence electrons than it would be to gain 2. When atoms form compounds, they become stable.
What chemical do valence electrons make when sharing?
Molecules or covalent compounds are formed by the sharing of valence electrons.
How many valence electrons do stable atoms have?
Oh, dude, stable atoms typically have 8 valence electrons because they want to be all balanced and happy. It's like they're throwing a party and they need 8 cool electrons to join in on the fun. So yeah, 8 valence electrons is the magic number for stable atoms.
Do oxygen compounds become more stable or less stable when oxygen forms compounds?
Oxygen has six valence electrons, which means that it needs to gain two to become stable. it takes much more energy for oxygen to lose its 6 valence electrons than it would be to gain 2. When atoms form compounds, they become stable.
Why do valence electrons determine the reactivity of an atom?
The valence electrons are the outermost electrons. In an atom, its lower energy levels have been filled and are therefore stable. But, except for the noble gases, the valence energy level is not filled, and therefore not stable. So atoms must undergo chemical reactions in order to fill their valence shells and become stable. They can do this by sharing electrons, transferring electrons, or by forming a sea of electrons shared by all the atoms.
What electrons are involved bonding?
Valence Electrons!
How do atoms get stable outer energy level?
They share their valence electrons
What predicts that atoms will react with each other to become more stable by filling their valence shells with eight electrons?
the octet rule does
Why do atoms share gain or lose electrons?
Atoms share, gain, or lose electrons in order to achieve a stable configuration, usually a full valence shell. This is known as the octet rule. By doing so, atoms can attain lower energy levels and become more stable.
