Are most of the elements on the periodic table classified as metals or non-metals?

• A. Noble gases
• B. Metalloids
• C. Metals
• D. Non-metals

Answer: (C)

Verified step by step guidance

1. Understand the classification of elements on the periodic table: elements are generally categorized as metals, non-metals, and metalloids based on their physical and chemical properties.
2. Recognize that metals are typically found on the left and center of the periodic table and include groups such as alkali metals, alkaline earth metals, transition metals, and others.
3. Note that non-metals are located on the right side of the periodic table (excluding the noble gases) and have different properties such as poor conductivity and higher electronegativity.
4. Metalloids have properties intermediate between metals and non-metals and are found along the zig-zag line dividing metals and non-metals.
5. Since metals occupy the largest portion of the periodic table in terms of number of elements, conclude that most elements on the periodic table are classified as metals.