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stich3 [128]
2 years ago
13

How many Aluminum atoms are in Al2O3 a. 3 b. 2 c. 5 d. 1

Chemistry
1 answer:
DiKsa [7]2 years ago
3 0

Given the data from the question, the number of aluminum atoms in aluminum oxide, Al₂O₃ is 2 (Option B)

<h3>Composition of aluminum oxide, Al₂O₃</h3>

From the formula of the compound, Al₂O₃ we see that the compound is composed of

  • Aluminum
  • Oxygen

<h3>How to determine the number of aluminum atoms </h3>
  • Formula of compound = Al₂O₃
  • Number of oxygen atoms j= 3 × 1 = 3
  • Number of aluminum atoms = 2 × 1 = 2

From the above, we can conclude that Al₂O₃ contains 2 atoms of aluminum.

Learn more about mass composition:

brainly.com/question/11617445

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