how many oxygen atoms are there in 4 molecules of h₂o₂?
how many oxygen atoms are there in 4 molecules of h₂o₂?
Answer
Answer:
8
Explanation:
Step1: Analyze atoms in one $H_2O_2$ molecule
One $H_2O_2$ molecule has 2 oxygen atoms.
Step2: Calculate oxygen atoms in 4 molecules
Number of oxygen atoms = 4×2 = 8.