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DIA [1.3K]
3 years ago
12

this is how Florine appears in the periodic table. which is one best piece of information that "9" gives about an atom of florin

e? atomic mass is different than atomic number, and the number of neutrons is the difference between the atomic mass and the atomic number.​
Physics
2 answers:
Marianna [84]3 years ago
3 0

Answer:

9 is the number of protons in the fluorine atom (atomic number)

Explanation:

malfutka [58]3 years ago
3 0

Answer:

Atomic number

Explanation:

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Complete Question

The complete question is  shown on the first uploaded image  

 

Answer:

The electric field at that point is  E = 7500 \ N/C

Explanation:

From the question we are told that  

       The  radius of the inner circle is r_i  =  0.80  \ m

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Generally  the  electric field  at the distance x =  0.60 m  from the center  is mathematically represented as

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substituting values  

                  E =  \frac{k *  q_c   }{x^2}

where  k is  the coulomb constant with value k = 9*10^{9}  \ kg\cdot m^3\cdot s^{-4} \cdot A^{-2}.

     substituting values

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