Brain Test 4 Level 493: Helpy Worry fix this molecule's structure.
Brain Test 4 Level 493
Screenshots

Quick Answer
Drag the letter 'H' from the 'H = 1' text on the left side of the blackboard and place it over the 'O' in the molecule structure to correct it.
Skills Tested
Step-by-Step Solution
- 1) Look at the H equals one text on the left.
- 2) Pick up the H letter from that label.
- 3) Move it onto the O in the molecule structure.
- 4) Watch the structure become correct.
Hint
Reveal a hint
Take the H from the label and put it over the wrong symbol on the board.
Why It Works
The trick is borrowing a letter from a nearby piece of text to fix the formula. Placing the H from the label over the O in the structure corrects the molecule, showing how textual elements can repair a chemical drawing.
Frequently asked questions
How do I fix the molecule in Brain Test 4 Level 493?
Drag the letter H from the label onto the O in the structure to correct the molecule.
What is the answer to Brain Test 4 Level 493?
Move the H from the left text over the O in the molecule structure.
What is the trick in Brain Test 4 Level 493?
The H comes from the nearby label and replaces the O to fix the formula.
Why do I need the letter H in Brain Test 4 Level 493?
Putting the H over the O corrects the molecule structure to finish the puzzle.
Is there a video walkthrough for Brain Test 4 Level 493?
Yes, the video shows moving the H from the label onto the wrong symbol.
How do I avoid getting stuck in Brain Test 4 Level 493?
Take the H from the left label and place it over the O in the structure.