Directions: The words in each group below are related. Using all the words in the group, write a sentence that shows how the words are related.

Example: compound, properties, elements
The properties of a compound differ from the properties of the elements that make up the compound.

1. hydrate, compound, water
2. oxidation number, element, electrons
3. zero, oxidation numbers, noble gases
4. oxidation number, Roman numeral, element
5. chemical formulas, neutral, compounds
6. polyatomic, covalent, charged
7. Greek prefixes, binary covalent compounds
8. charge, oxidation number, ionic compounds

The answer explains the relationships between different sets of words - hydrate, compound, water; oxidation number, element, electrons; zero, oxidation numbers, noble gases - in chemistry.

Explanation:

Hydrate, compound, water: A hydrate is a compound that contains water molecules within its structure.

Oxidation number, element, electrons: The oxidation number of an element indicates the number of electrons it has gained, lost, or shared.

Zero, oxidation numbers, noble gases: Noble gases have an oxidation number of zero due to their stable electron configuration.

Learn more about Chemical compounds here:

https://brainly.com/question/39791580