A) –1 B) +2 C) +6 D) +4 3.
MARK ME BRAINLIEST!!!!!!!
An example is just when they have a a group o numbers, for any reason, and they want to find the average of then all
an example being um idk...numbers resulting from an experiment trying to find different densitys or something and they wanted to find the average density
Answer:
Na(OH)4
Explanation:
Look at the charges and add them up
Na(OH) Na(OH)
