This is a trick question- PTFE contains NO hydrogen atoms it is (C2F4)n
There can be no hydrogen bonding without hydrogens.
Single covalent bond :)
inorganic because it does not have carbon (C) or hydrogen (H)
A negative charge that exists because of a covalent bond with hydrogen
Hydrogen bonding holds together the two strands of a double stranded DNA. Hydrogen bonding exists between the nitrogen base pairs.
A hydrogen bond.
Single covalent bond :)
A hydrogen bond
A hydrogen bond.
A negative charge exists because of the electronegativity of oxygen.
The bond holding the diatomic molecule of hydrogen (which exists in hydrogen gas) is a single covalent bond. This is the sharing of one electron in their 1s orbital, forming an stable electron that of helium: 1s2
hydrogen bonds, which are very easy to break.
inorganic because it does not have carbon (C) or hydrogen (H)
A negative charge that exists because of a covalent bond with hydrogen
A "hydrogen bond" - a intermolecular force caused by large difference in electronegativity. [Hydrogen has a very low electronegativity whilst Fluorine, Oxygen and Nitrogen all have a very high electronegativity so an electrostatic attraction exists]
Hydrogen bonding holds together the two strands of a double stranded DNA. Hydrogen bonding exists between the nitrogen base pairs.
F being more electronegative than Cl makes a stronger HF2 (hydrogen di fluoride bond ) so ......HF2 exists - Arkajyoti
A hydrogen bond.