Task 8 of 12 · Chemistry · Class 7
H2 and H2O
Task
Classify H2 and H2O as a straight substance or a chemical.
Your answer
Write your answer, check the solution, then rate it against the criteria.
Task 8 of 12 · Chemistry · Class 7
Task
Classify H2 and H2O as a straight substance or a chemical.
Your answer
Write your answer, check the solution, then rate it against the criteria.