Question

question examine the following substances and determine which box each one belongs in based on the presence or absence of intermolecular forces or intramolecular forces. provide your answer below: intermolecular only intramolecular only neither intermolecular nor intramolecular both intermolecular and intramolecular liquid oxygen nitrogen gas helium gas liquid krypton

Explanation:

Step1: Define forces

Intermolecular forces are between molecules, intramolecular forces are within a molecule.

Step2: Analyze substances

Liquid oxygen, nitrogen gas, helium gas and liquid krypton are simple substances. They have intermolecular forces (such as London - dispersion forces) due to their molecular nature, but no chemical bonds are being formed or broken within the molecules under normal conditions, so no intramolecular forces are relevant here.

Answer:

Substance	Intermolecular only	Intramolecular only	Neither intermolecular nor intramolecular	Both intermolecular and intramolecular
nitrogen gas	X
helium gas	X
liquid krypton	X