9. what is the difference between covalent bonds and ionic bonds? *
1 point
covalent bonds transfer electrons; ionic bonds share electrons
covalent bonds transfer protons; ionic bonds share protons
covalent bonds share electrons; ionic bonds transfer electrons
covalent bonds share protons; ionic bonds transfer protons

An ionic bond is formed between a metal and a non-metal. ... Covalent bonding is a form of chemical bonding between two non metallic atoms which is characterized by the sharing of pairs of electrons between atoms and other covalent bonds.

Explanation:

where is the following

explanation:

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.