which model represents a compound?
which model represents a compound?
Answer
Answer:
B.
Explanation:
Step1: Define a compound
A compound is a substance made up of two or more different - types of atoms chemically bonded together.
Step2: Analyze Option A
Option A shows two different types of di - atomic molecules (two white - atom molecules and two red - atom molecules), but they are not chemically bonded to form a compound.
Step3: Analyze Option B
Option B shows molecules where different colored atoms (red, blue) are chemically bonded together, which represents a compound.
Step4: Analyze Option C
Option C shows a mixture of different single atoms (white, red, black), not chemically bonded in the form of a compound.