Concept Board

Untrue Concept Board

It is done after so a few tries.
At first the difference of Hydrogen with Nitrogen and Oxygen are further than Carbon with Nitrogen and Oxygen. Which is not true. Therefore, the liquids are altered to achieve more true data.

The dispersion patterns show the weakness in the element. Therefore, the more dispersion, the lower the boiling point of that element.
The streak length shows that the longer the streak, the easier for us to disturb  the bond in that element. Hence, the lower its boiling is.

To make it easier:
More dispersion = Weaker bonds = Lower boiling point
Longer streak = Weaker bonds = Lower boiling point

Capiche (understand) ?


Carbon (Black)
Nitrogen (Yellow)
Oxygen (Blue)
Hydrogern (Red)