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Click for solutions √ number of protons number of neutrons 6 6 8

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Page 1: Click for solutions √ number of protons number of neutrons 6 6 8

Page 2: Click for solutions √ number of protons number of neutrons 6 6 8

Click for solutions

√

number of protons

number of neutrons

6

6

8

Page 3: Click for solutions √ number of protons number of neutrons 6 6 8

The force on an object due to gravity

Click for solutions

√√√

√

92

4

2

233

7

0

-1

14

Page 4: Click for solutions √ number of protons number of neutrons 6 6 8

The force on an object due to gravity

Click for solutions

√√√

√Positive as it repelled the positive alpha particles

Page 5: Click for solutions √ number of protons number of neutrons 6 6 8

The force on an object due to gravity

Click for solutions

√√

√

for each half life multiply by ½

¼ = ½ x ½ = 2 half lives

2 half lives = 138 x 2 = 276 days

Page 6: Click for solutions √ number of protons number of neutrons 6 6 8

The force on an object due to gravity

Click for solutions

√√√

√

half life = time it takes the initial activity to halve.

Page 7: Click for solutions √ number of protons number of neutrons 6 6 8

The force on an object due to gravity

Click for solutions

√ √√

√

Two light nuclei join together to produce a larger nucleus

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