A molecule with all bonding pairs and no lone pairs will: A. Not conduct electricity
B. Have a simple structure
C. Have a giant structure
D. Conduct electricity

There are main groups in the modern periodic table of elements

Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line