Protection against dangerous radiation

?
when a photon hits an atom or molecule, it sometimes has enough (?) to remove an (?) and change the atom or molecule
1. energy 2. electron
1 of 5
you can easily protet yourself from UV radiation with (?) such as (?) or (?) or (?)
1. physical barriers 2. clothes 3. sunscreen 4. sunblock
2 of 5
when you have an x-ray taken, the radiographer might put (?) over parts of your body
shields of lead
3 of 5
Radiographers also wear (?) or stand (?) to protect themselves
1. lead aprons 2. behind concrete
4 of 5
What is a radiograph?
1. x-ray picture to show broken bones
5 of 5

Other cards in this set

Card 2

Front

1. physical barriers 2. clothes 3. sunscreen 4. sunblock

Back

you can easily protet yourself from UV radiation with (?) such as (?) or (?) or (?)

Card 3

Front

shields of lead

Back

Preview of the back of card 3

Card 4

Front

1. lead aprons 2. behind concrete

Back

Preview of the back of card 4

Card 5

Front

1. x-ray picture to show broken bones

Back

Preview of the back of card 5

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