All elements found on the left side of the Periodic Table of the Elements have what properties in common?
They are solids at room temperature. They don't conduct electricity. They are brittle and dull. They are radioactive.
Question: All elements found on the left side of the Periodic Table of the Elements have what properties in common?
A. They are solids at room temperature.
B. They don't conduct electricity.
C. They are brittle and dull.
D. They are radioactive.
Answer: