Question

match the term with its definition.

isomer choose

isotope an alternative form of the sam

hydrocarbon choose

polymer choose

hydrolysis reaction choose

dehydration reaction choose

Explanation:

To solve this matching, we recall the definitions:

• Isomer: Compounds with same molecular formula, different structure.
• Isotope: Atoms of same element, different neutrons (your partial option matches: "an alternative form of the same [element]").
• Hydrocarbon: Organic compound with only C and H.
• Polymer: Large molecule (polymer) made of repeating subunits (monomers).
• Hydrolysis reaction: Reaction where a molecule splits with water (water - "hydro" - breaks "lysis" the bond).
• Dehydration reaction: Reaction that removes water to form a bond (e.g., forming polymers from monomers).

Answer:

• Isomer: Compounds with the same molecular formula but different structural arrangements.
• Isotope: an alternative form of the same element (with different neutron number).
• Hydrocarbon: An organic compound consisting only of hydrogen and carbon atoms.
• Polymer: A large molecule composed of many repeated subunits (monomers).
• Hydrolysis reaction: A chemical reaction in which a molecule is broken down by the addition of water.
• Dehydration reaction: A chemical reaction that involves the removal of a water molecule to form a new bond (e.g., between monomers to form a polymer).

(Note: Since the dropdown options aren’t fully visible, these are the standard definitions for each term to complete the match.)