What are all the branches of chemistry?

On the periodic table why are the elements seperated into diffent blocks.

how can a flame test be used to identify the presence of certain elements in a compound?

Why can matter only be described as particles and waves?

How can an elements chemical behavior be related to the arrangement of the electrons in its atom?

Does radiation occur with waves?

When wave length gets longer, how does frequency change?

what is a hertz equal to?

what is the ground state?

Why do elements/matter change color with temperature?

What number do you need to do the electronic configuration of an element?

???

???

During which step of the scientific method do you test your hypothesis?

How does the atomic emission spectrum work?

How does a particle compare and contrast to a wave? And why does all matter need to have both properties?

How does the equation of quantum differ from photon?

why in hunds rule does there have to be at least one up arrow before double arrows. what do the arrows stand for

??????

What does "EM" waves stand for?

what is Hund’s rule?

how does the emission spectrum help chemistry?

What is the relationship between energy and the frequency of electromagnetic radiation?

???

Name three types of radiation

???