7. For an investigation, a student measures the speed of a cart as it rolls down a ramp. The student then records data in the table
below.
Cart's Speed Down a Ramo
Average
Location
Speed (mis)
0.25
0.73
1.08
Which of these best explains the student's data?

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.