Which substance listed in the chart is made up of the most atoms?
Understand the Problem
The question is asking which of the four substances listed in the chart is composed of the most atoms based on their chemical formulas. To solve this, we will count the total number of atoms in each substance's formula.
Answer
Phosphoric Acid.
The final answer is Phosphoric Acid.
Answer for screen readers
The final answer is Phosphoric Acid.
More Information
Phosphoric acid (H3PO4) has the most atoms with a total of 8: 3 hydrogen, 1 phosphorus, and 4 oxygen atoms.
Tips
Double-check each formula to ensure correct counting of atoms.
Sources
- Spring 2022 8th Grade Science STAAR Review | Quizizz - quizizz.com
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