A covalent bond forms when two atoms share electrons to achieve a more stable electron configuration. Let's take the example of CH₃Cl, where carbon (C) forms a covalent bond with three hydrogen (H) atoms and one chlorine (Cl) atom.
Explanation:
Carbon and Hydrogen Bonding:
Carbon has four valence electrons, and it needs four more to achieve a stable configuration. Each hydrogen atom brings one electron to share with carbon.
The result is three covalent bonds between carbon and three hydrogen atoms, forming CH₃.
2. Carbon and Chlorine Bonding:
Chlorine has seven valence electrons and needs one more to complete its outer shell. Carbon shares one of its electrons with chlorine.
This forms a single covalent bond between carbon and chlorine, resulting in CH₃Cl.
3. Overall Structure:
The shared electrons create a stable arrangement for each atom involved. Carbon achieves a full outer shell with eight electrons (counting the shared ones), and hydrogen and chlorine each have two electrons in their outer shells.
3.Nature of Covalent Bond:
Covalent bonds involve the sharing of electrons between atoms.
In CH₃Cl, the shared electrons contribute to the stability of each atom in the compound.
Covalent compounds often have lower melting and boiling points compared to ionic compounds, as the forces holding the molecules together are generally weaker.
Carbon has 4 valence electrons. In order to make octet, it shares each of the four electrons with each of the three hydrogen atoms and one chloride atom. Since, bonds are formed because of sharing of electrons, hence these are covalent bonds.
Answers & Comments
Answer:
A covalent bond forms when two atoms share electrons to achieve a more stable electron configuration. Let's take the example of CH₃Cl, where carbon (C) forms a covalent bond with three hydrogen (H) atoms and one chlorine (Cl) atom.
Explanation:
Carbon has four valence electrons, and it needs four more to achieve a stable configuration. Each hydrogen atom brings one electron to share with carbon.
The result is three covalent bonds between carbon and three hydrogen atoms, forming CH₃.
2. Carbon and Chlorine Bonding:
Chlorine has seven valence electrons and needs one more to complete its outer shell. Carbon shares one of its electrons with chlorine.
This forms a single covalent bond between carbon and chlorine, resulting in CH₃Cl.
3. Overall Structure:
The shared electrons create a stable arrangement for each atom involved. Carbon achieves a full outer shell with eight electrons (counting the shared ones), and hydrogen and chlorine each have two electrons in their outer shells.
3.Nature of Covalent Bond:
Covalent bonds involve the sharing of electrons between atoms.
In CH₃Cl, the shared electrons contribute to the stability of each atom in the compound.
Covalent compounds often have lower melting and boiling points compared to ionic compounds, as the forces holding the molecules together are generally weaker.
Carbon has 4 valence electrons. In order to make octet, it shares each of the four electrons with each of the three hydrogen atoms and one chloride atom. Since, bonds are formed because of sharing of electrons, hence these are covalent bonds.