How many moles are of Li2O are in 9.0 x 10 23 particles of Li2O

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver