What is the ratio of carbon atoms to hydrogen atoms in a saturated cyclic hydrocarbon?

Explanation:

A saturated hydrocarbon is defined as the hydrocarbon in which there are only single bonds between the combining atoms.

On the other hand, a cyclic hydrocarbon is a ring structure in which hydrogen and carbon atoms are joined together.

Hence, a saturated cyclic hydrocarbon is a ring structure of hydrogen and carbon atoms joined together through single bonds only.

In a saturated cyclic hydrocarbon molecule, each carbon atom is bonded with two hydrogen atoms.

Therefore, we can conclude that the ratio of carbon atoms to hydrogen atoms in a saturated cyclic hydrocarbon is 1:2.

its weight is greatest on earth

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.