1.TRUE OR FALSE
Direction: Read and analyze the statement carefully. Write I if the statement is correct and write F if the statement is wrong. Write your
answer on the blank.
1. An element is the simplest form of substance.
2. Water is an example of element.
3. Elements are made up of atoms of the same kind.
4. Compounds consist of one type of atom.
5. Compounds can be broken down into a simpler type of matter by chemical means.
6. Sodium chloride is a combination of sodium and carbon.
7. Both elements and compounds are pure substances.
8. Metals, non-metals, and metalloids are classes of compounds.
Answers & Comments
Answer:
true 1. An element is the simplest form of substance.
true 2. Water is an example of element.
false 3. Elements are made up of atoms of the same kind.
true 4. Compounds consist of one type of atom.
false 5. Compounds can be broken down into a simpler type of matter by chemical means.
true 6. Sodium chloride is a combination of sodium and carbon.
false 7. Both elements and compounds are pure substances.
true 8. Metals, non-metals, and metalloids are classes of compounds.