This graph shows a train going around a curve at the beginning of the graph, near time = 0. as time passed, what most likely happened? a) the curve straightened out. b) the track continues to curve. c) the train begins to speed up. d) the train begins to slow down.

Pauling and lewis questioned the extreme definitions of bonds. they wondered if bonds might be described somewhere in between the two extremes (covalent and ionic). on the basis of experimental data,pauling confirmed that bonds could be ionic, covalent, and for those, in between, exhibit a degree of ionic character. he theorized that the major factor was how strongly the atoms in the bond attracted the electrons. pauling called this factor - the tendency of an atom to attract electrons in a bond.

What element breaks down into yttrium-90?

What happens when an acid dissolves?