Question

Sayid recorded the temperatures of four substances in a chart.
A 2-column table with 4 rows. The first column labeled substance has entries W, X, Y, Z. The second column labeled Temperature (degrees Celsius) has entries 12, 18, 9, 20.
Which conclusion is best supported by the data?
The particles in substance W have a greater average kinetic energy than the particles in substance Z.
The particles in substance X have a greater average kinetic energy than the particles in substance Z.
The particles in substance W have a lower average kinetic energy than the particles in substance X.
The particles in substance Z have a lower average kinetic energy than the particles in substance Y.

Answer 1

C.

The average kinetic energy of the particles in a substance is called temperature

The greater the average kinetic energy of the particles in the substance, the higher the temperature

Answer 2

Answer:

The particles in substance W have a lower average kinetic energy than the particles in substance X.

Explanation: