Which sentence describes two atoms that form a covalent bond? A. The electronegativity of one atom is less than 1.7

B. The difference in their electronegativites is greater than 1.7

C. The electronegativity of one atom is greater than 1.7

D. The difference in their electronegativities is less than 1.7

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