C4 Line spectrums

?
  • Created by: 24rachel
  • Created on: 07-03-16 16:42
what colour does lithium appear?
Produces a red flame
1 of 6
what colour does sodium appear?
Produces a yellow/orange flame
2 of 6
what colour does potassium appear?
Produces a lilac flame
3 of 6
what happens if electrons are heated?
they release energy as light
4 of 6
why do we use line spectrum's?
to identify elements
5 of 6
why do different elements emit different wavelengths?
due to each element having a different electron arrangement
6 of 6

Other cards in this set

Card 2

Front

what colour does sodium appear?

Back

Produces a yellow/orange flame

Card 3

Front

what colour does potassium appear?

Back

Preview of the front of card 3

Card 4

Front

what happens if electrons are heated?

Back

Preview of the front of card 4

Card 5

Front

why do we use line spectrum's?

Back

Preview of the front of card 5
View more cards

Comments

No comments have yet been made

Similar Science resources:

Physics
See all Science resources »See all Chemical reactions resources »