Which particle model diagram represents the arrangement of particles in a sample of neon at STP?
- Mayya Alocci
- Jun 15
- 1 min read
Regents Chemistry Exam January 2025 Question 38
38 Which particle model diagram represents the arrangement of particles in a sample of neon at STP?

Solution:
Neon is a gas, which means all the particles needs to be spread out, elimination choices 3 and 4. Neon is NOT diatomic, eliminating choice 2. Choice 1 is the correct answer choice.
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