Which of the following is a saturated hydrocarbon? 2,4-dimethyl-5-propyldecene
3-heptyne
2,3,5-triethyldnonane
1-octene

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

What is the independent variable in this investigation? mass volume sample number substance density

What was bohr’s contribution to the planetary model