In order to fill their outer most shells and become more stable atoms form BONDS.
Unless it is an element that has a full valence shell naturally - like neon, krypton, etc. - atoms are incredibly unstable. When a compound is formed the atoms either share or exchange electrons in order to completely fill their valence shells. Unless it is an element that has a full valence shell naturally - like neon, krypton, etc. - atoms are incredibly unstable. When a compound is formed the atoms either share or exchange electrons in order to completely fill their valence shells.
No. They combine when the compound is more stable. Any system will tend to go toward a more stable state. If a molecule is less stable than the individual atoms there is a good chance it will fall apart.
The correct answer is: Atoms are often more stable when bonded to other atoms
Covalent bonds are formed when two atoms share electrons in order to achieve a stable electron configuration. This sharing allows both atoms to fill their valence shells and attain a more stable state. Covalent bonds are typically formed between nonmetal atoms.
Well its hard to say why, and being right. But I would say its because if you consider atoms simply as a Lego its easier to understand, they simply do what they do best interaction with one and another, this interaction leads to all that we see around us. Hope this helps somewhat if you like i can go in more detail.
Most single atoms are unstable and must undergo a chemical reaction in order to become stable. The noble gases, however, can exist as single atoms, because they have filled valence shells and are therefore stable on their own.
a chemical bond known as a covalent bond. In a covalent bond, atoms share electrons in order to achieve a stable electron configuration. This sharing of electrons allows atoms to fill their outer electron shells and become more stable.
Unless it is an element that has a full valence shell naturally - like neon, krypton, etc. - atoms are incredibly unstable. When a compound is formed the atoms either share or exchange electrons in order to completely fill their valence shells. Unless it is an element that has a full valence shell naturally - like neon, krypton, etc. - atoms are incredibly unstable. When a compound is formed the atoms either share or exchange electrons in order to completely fill their valence shells.
Atoms combine in order to become stable, which for most atoms means having 8 valence electrons.
No. They combine when the compound is more stable. Any system will tend to go toward a more stable state. If a molecule is less stable than the individual atoms there is a good chance it will fall apart.
Atoms are trying achieve a stable electronic configuration i.e., stable arrangement of electrons in their electron shells. All configurations are not stable. Mostly stable configuration is attained by forming an octet of electrons in outer most shell. Sometimes octet rule is violated also.
The correct answer is: Atoms are often more stable when bonded to other atoms
Full electron shells are more stable than partially filled ones because they have achieved a more energetically favorable configuration with a lower overall energy. Partially filled shells are more likely to interact with other atoms to either gain or lose electrons in order to achieve a full shell configuration.
Atoms gain, lose or share electrons and try to attain noble gas configuration.
Covalent bonds are formed when two atoms share electrons in order to achieve a stable electron configuration. This sharing allows both atoms to fill their valence shells and attain a more stable state. Covalent bonds are typically formed between nonmetal atoms.
Well its hard to say why, and being right. But I would say its because if you consider atoms simply as a Lego its easier to understand, they simply do what they do best interaction with one and another, this interaction leads to all that we see around us. Hope this helps somewhat if you like i can go in more detail.
Except for the noble gases, the atoms of all elements are unstable. This is why they form molecules and compounds, in order to become stable. Stable means having the same valence configuration as a noble gas. For all but the first two elements that means having an octet (8) of electrons in their valence shells after chemical bonding.