From shortest wavelength to longest wavelength: ultraviolet ,visible light ,infrared
Answer:
The answer is "0.00172172603".
Explanation:
Given:

Formula:


Covalent bonds formed when two atoms share an electron, as opposed to an Ionic bond where one atom takes an electron(or two) from another atom.
Answer:
2
Explanation:
The change of state occurs at a constant temperture and pressure. In the grahp we can see while the time passes, the temperature doesn't change.
The rect number 4 correspond to a liquid-gas phase
Empirical evidence is information acquired by observation or experimentation