What is the maximum number of electrons that an atomic orbital can contain?
2
1
8
32

Two things that biomedical has invented or innovated

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

Match the mixture with the substance// i really need on this guys (it’s a pic btw)