3. How much does a sample of C, H,20. weigh if it contains 1.7 x 1023 hydrogen atoms? a) 2.33 x 10 g
b) 322.3 g
c) 8.2 x 10"g
d) 4.2 x 105 g

What is the difference between covalent bonds and ionic bonds? covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the electrical attraction between charged atoms. covalent bonds involve the transfer of electrons between charged atoms; ionic bonds involve the sharing of electrons between atoms. covalent bonds involve the sharing of pairs of electrons between atoms; ionic bonds involve the sharing of single electrons between atoms. covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the sharing of protons between charged atoms.