A hypothesis is to explain a set of observations. 1 one possible way
2 the correct method
3 a factual statement
4 a set of data

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.

A2-kg bowling ball is 1 meter off the ground on a post when it falls. just before it reaches the ground,its traveling 4.4 m/s. assuming that there is no air resistant, which statement is true a. the initial potential energy is less then the final kinetic energy b. the mechanical energy is not conserved c. the mechanical energy is conserved d. the initial potential energy is greater than the final kinetic energy

Atriple covalent bond involves two atoms sharing three pairs of electrons. true false