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1 vote
Cesium-133 has an atomic number of 55. It has
neutrons.

Cesium-133 has an atomic number of 55. It has neutrons.-example-1
User Skuro
by
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2 Answers

4 votes

Answer:

The answer is 78

Step-by-step explanation:

133 - 55 = 78

User Digory Doo
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5.8k points
1 vote
I think 78 hope it’s right
User Travis Clarke
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