How many inches is in 10 cm? Use dimensional analysis to show your work.

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of