When scientists look at these examples, what do they know about the atoms?
carbon–12 carbon–14

a.
the number of neutrons in each atom is not the same.

b.
the atoms have different properties.

c.
one atom has more protons than the other.

d.
only one of the examples is an isotope.

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d