What element has 30 protons?
Understand the Problem
The question is asking for the identity of an element based on the number of protons it has. Since the number of protons in an atom defines the element, we will determine which element corresponds to atomic number 30.
Answer
Zinc (Zn)
The final answer is Zinc (Zn)
Answer for screen readers
The final answer is Zinc (Zn)
More Information
Zinc is a chemical element with the symbol Zn and atomic number 30. This means every zinc atom has 30 protons in its nucleus.
Tips
A common mistake is confusing atomic number with atomic mass. Remember, the atomic number equals the number of protons.
Sources
- Zinc - Science Learning Hub - sciencelearn.org.nz
- #30 - Zinc - Zn - hobart.k12.in.us
- An element has 30 protons. What is that element? | CK-12 Foundation - ck12.org
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