Which substance can be broken down by chemical means?
- Mayya Alocci
- Apr 30
- 1 min read
Regents Chemistry Exam January 2025 Question 7.
Which substance can be broken down by chemical means?
(1) aluminum (3) argon
(2) ammonia (4) arsenic
Solution:
Elements can NOT be broken down by chemical means. Compounds can be broken down chemically. All we need to do is to cross out all of the elements, which can be found on the Periodic Table. Aluminum, argon and arsenic can be crossed out. Ammonia is the correct answer choice. Choice 2
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