Helium Atoms Do Not Combine to Form He₂ Molecules, Yet

question 21

Multiple Choice

Helium atoms do not combine to form He₂ molecules, yet He atoms do attract one another weakly through

• A)dipole-dipole forces.
• B)ion-dipole forces.
• C)dispersion forces.
• D)dipole-induced dipole forces.
• E)hydrogen bonding.

---

Definitions:

Direct Materials Quantity

The amount of raw materials used in the production of goods, directly tied to the output.