Why are liquids well suited for hydraulics?
A. Liquids have low densities.
B. Liquids are incompressible.
C. Liquids change volume easily.
D. Liquids have few molecules.
O

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.

ugh fiel iente of insistí is did kiwis jaj

gas

explanation:

smoke is the matter of a gas