More cards in this set

What colour flame does Sodium(Na) produce?

What colour flame does Potassium(K) produce?

Why are there different colours in fireworks?

Howcan coloured flames help us?

What happens to the electrons of an atom when heated?

Why do different elements emit different wavelengths of light?

What can line spectrum's be used to identify?

What is the technique used to look at spectrum's?

Which discoveries did spectroscopy lead to?

Who are the three people that tried to organise elements?