Physics 6

This is some useful facts have fun :)

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  • Created by: Kate Amy
  • Created on: 20-05-12 14:07
How many protons does an oxygen atom have?
8 protons
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How does beta decay work?
a neutron changes in to a proton and an electron
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What does it mean if a person is irradiated?
They are exposed to irradiationr
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What is the half-life of something?
The time it takes for its radioactivity to half
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When are radioactive substances seen as safe?
When they reach the same level as background radiation
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What is the most dangerous type of radiation if it is in the body ?
Alpha
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Other cards in this set

Card 2

Front

How does beta decay work?

Back

a neutron changes in to a proton and an electron

Card 3

Front

What does it mean if a person is irradiated?

Back

Preview of the front of card 3

Card 4

Front

What is the half-life of something?

Back

Preview of the front of card 4

Card 5

Front

When are radioactive substances seen as safe?

Back

Preview of the front of card 5
View more cards

Comments

Sam

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Might want to check your spelling and add a few more questions maybe but it was good thanks :)

Nathan

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its radiation not irradiationr

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