Which of the following is a molecule when broken down to a simple particle? A. gold
B. nitrogen
C. water
D. francium

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid