Chemistry, asked by Debom, 10 months ago

Plz some one solve this one and plz ans it correctly dont write anything rubish.​

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Answered by karanraj150204
0

Answer:

Beryllium :  

p+ : 5

n :  5

e- : 4

Fluorine :

A : 19

p+ : 10

e- : 9

Sodium :

Z : 11

A : 23

p+ :12                                                            Z = Atomic no.

Aluminum :                                                    A = Mass no.

Z : 13                                                                                                                    

p+ :14

n : 14

Phosphorus :

Z : 16

n : 15

e- : 16

Answered by sharon2705
0

Answer:

Be -4 ' 9, 4, 5, 4

F-9, 19, 9, 10, 9

Na- 11 , 23, 11, 12, 11

Al-13, 27, 13, 14, 13

P- 15 ,31, 15, 16, 15

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