In which situation is the maximum possible work done?

a.
when the angle between the force and displacement is 0°
b.
when the angle between the force and displacement is 180°
c.
when the angle between the force and displacement is 45°
d.
when the angle between the force and displacement is 90°
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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.

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.