Answer:
2 hydrogen and 1 oxygen
Explanation:
H2O
Hydrogen has the coefficient so you multiply 1 by 2 and it equals 2
Oxygen does not have any sub or coe so its automatically 1
Answer:
D
Explanation: The heat of the water rapidly speed up the process
Answer:
matter consists of various types of particles, each with mass and size.
Explanation:
human body , almirah , water bottel , clock , fan etc