Sarah heated two cubes of aluminum to 5 °C. Cube A has a volume of four cubic centimeters. Cube B has a volume of two cubic centimeters. If the cubes do not touch each other, which of these statements is true?

F. Cube A has a higher temperature than cube B.

G. Cube B has a higher temperature than cube A.

H. Cube A has more thermal energy than cube B.

I. Cube B has more thermal energy than cube A.

H. Cube A has more thermal energy than cube B.

Explanation:

Since both cubes are at 5 °C. It means both cubes have same temperatures.

This is because temperature is independent of the amount of system.

Thermal energy however is a function of the amount of the system. thermal energy is the total kinetic energy of particles of matter. Since Cube A is larger, it means that cub A has a higher thermal energy than cube B.

The correct option is;

H. Cube A has more thermal energy than cube B.

answer is: c. the experiment shows that the red substance experienced a chemical change.

this is chemical change (chemical reaction), because two new substances are formed (metalig liquid and gas), the atoms are rearranged and the reaction is followed by an energy change.

this is example of chemical decomposition.

chemical decomposition (analysis) is the separation of a single chemical compound into its two or more elemental parts or to simpler compounds.  

chemical decomposition is opposite of chemical synthesis.

c)red bank

explanation:

red bank is a borough in monmouth county, new jersey, incorporated in 1908 and located on the navesink river, the area's original transportation route to the ocean and other ports.