Which of the following atoms would you expect to form the most polar covalent bond with hydrogen? A) carbon
B) sodium
C) chlorine
D) fluorine

yes

explanation:

search chemistry final b exam in google and a site called quizlet will pop up

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

i think its 100.

hope this !