The formula for table salt is NaCl. When asked to name the compound in class, you notice one of your classmates typed "sodium chlorine" in the chat. Explain why this answer is incorrect.

The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.