1. Apply Concepts Use what you know about the intermolecular forces between water molecules and the geometry of the
water molecule to explain why snowflakes always have six
sides and why ice is less dense than water. Perform
additional research as needed.

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.

The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?

Which of these is an intensive property of a substance