B. Electric current requires a specific path to follow.
I believe the answer is B??????????? Hope this helps
~Queensupreme
Answer:25.3 g of KNO₃ contain 0.25 moles.
Explanation:
The Adirondacks is located there
I don't know what the problem is, but here are some rues to help you out:
- All non-zero figures are significant
- When a zero falls between non-zero digits, that zero is significant.
- When a zero falls after a decimal point, that zero is significant.
- When multiplying and dividing significant figures, the answer is limited to the number of sig figs equal to the least number of sig figs in the problem.
- When adding and subtracting, the answer is limited to the number of decimal places in the number with the least number of decimal places.
