Explain why two identical atoms joined by a covalent bond cannot form a hydrogen bond.

Select the sentence that correctly describes the relationship between this pair of molecules. a They are both enantiomers and isomers. b They are enantiomers but not isomers. c They are isomers but not enantiomers. d They are neither enantiomers nor isomers.

What type of bond would form when electrons are sharedbetween an atom with stronger electronegativity and anatom with weaker electronegativity?

Which of the following bond/s results from a sharing of electron(s) between atoms ? [MA} O ionic bond O polar covalent bond non-polar covalent bond O hydrogen bond O hydrolysis

Explain why oil does not dissolve in water ?

H B H H A H H What do we call the bonds labelled A and B? Covalent bond, hydrogen bond Hydrogen bond, ionic bond lonic bond, covalent bond Hydrogen bond, covalent bond H

Clearly explain how hydrogen bonds are formed, using water as an example.  [Hint: Include the electron structure of water and include what relative electronegativities are and how they work to develop a partial + and partial - charge].

Correctly order the bond types from strongest (1) to weakest (4) Single Covalent Bond Triple Covalent Bond Double Covalent Bond Hydrogen Bond

How many covalent bonds can be formed by atoms of carbon, oxygen and nitrogen and hydrogen?

Identify the covalent bonds that are used to link nucleotides together to form a nucleic acid and amino acids together to form a polypeptide