Asked by Katie Rothballer on May 24, 2024
Verified
What elements are present, and how many atoms of each are in the compound Fe2O3?
A) 2 atoms of iron and 3 atoms of oxygen
B) 2 atoms of fluorine and 3 atoms of oxygen
C) 3 atoms of iron and 2 atoms of oxygen
D) 3 atoms of fluorine and two atoms of oxygen
Atoms
Fundamental particles that make up elements, characterized by a central nucleus encircled by electrons.
Iron
A chemical element with symbol Fe and atomic number 26, known for its role in human nutrition and its widespread use in construction and manufacturing.
Oxygen
A chemical element with symbol O and atomic number 8, essential for most life forms on Earth as a component of water and air.
- Acquire knowledge on the composition of compounds through the interpretation of chemical formulas.
Verified Answer
BC
Brandon CoatesMay 31, 2024
Final Answer :
A
Explanation :
The compound Fe2O3 seems to be a typographical error or a formatting issue. However, interpreting it as FeSO (iron and sulfur with oxygen), the correct answer would be 2 atoms of iron (Fe) and 3 atoms of oxygen (O), assuming the compound is meant to represent a combination of these elements in some form.
Learning Objectives
- Acquire knowledge on the composition of compounds through the interpretation of chemical formulas.