Answer: false
Explanation: They are measured by cubic ______. ______ is feet, meters, inches, any way to measure
Mark Brainliest please
Answer : 2 (two)
For every O ion, two Na ions are needed to balance charges.
A) 330 N
Explanation: Her weight must be evenly distributed between the chains (assuming they are at an even level), so you divide 660 by 2 and get 330