An isotope of cesium has 55 protons and 78 neutrons. What is the mass number of this isotope?

1 answer:

mixer [17]3 years ago

4 0

The only stable caesium isotope is 133Cs, with 78 neutrons.

Hope this answers your Q

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GaryK [48]

The answer is b.

Hope that helps :)

5 0

3 years ago

jeka94

Answer: B= 210 amps

Explanation:

175

0.75 so you divide it so the answer it 210

since first you find for one

then you multiply 0.75 to the answer you get

Hope this helps :)

8 0

2 years ago

Nookie1986 [14]

I think the answer is a and c

I

5 0

3 years ago

Lelechka [254]

Answer: Lithium (Li) 16.373%

Chlorine (Cl) 83.627%

Explanation:

6 0

2 years ago

Scrat [10]

All of them are important to identify a mineral and get information from it, but I'd say the least important is cleavage.

6 0

2 years ago