Anyone
oxygen molecules are made of 2 oxygen atoms that are bound together. ozone molecules, which are very different from oxygen molecules, are made of 3 oxygen atoms that are bound together.

which of the following best explains why the two molecules have different properties?

a.) oxygen molecules have an ionic bond, and ozone molecules have a covalent bond.

b.) the two molecules actually have very similar properties because they are both made of oxygen atoms.

c.) atoms that are arranged differently create different substances with different properties

Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 740 n/m. it is initially at rest on an inclined plane that is at an angle of theta= 26 with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is uk = 0.17. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. the block's initial mechanical energy is 9.472 j.b. if the spring pushes the block up the incline, what distance l in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.