How can you improve your ability to see the indicator color change at the endpoint of a titration?

As you move from right to left on the periodic table the atomic radius fill in the blank

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

Why do lunar and solar eclipse not happen every month