Task 1 of 12 · Chemistry · Class 7
Atoms in H2O
Task
How many hydrogen and oxygen atoms does one H2O molecule contain? And give me the number of all the atoms.
Your answer
Write your answer, check the solution, then rate it against the criteria.
Task 1 of 12 · Chemistry · Class 7
Task
How many hydrogen and oxygen atoms does one H2O molecule contain? And give me the number of all the atoms.
Your answer
Write your answer, check the solution, then rate it against the criteria.