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Complete the Table Below by Identifying A, B, C, D, E Andf - ICSE Class 8 - Chemistry

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Question

Complete the table below by identifying A, B, C, D, E andF

 

Solution

Element  Symbol  Number of protons 

Numbers  of neutrons 

Number  if electrons 
Fluorine  `""_9F""^19`         9          `A`        `B`
Aluminium `C`         `D`          `14`       `13`
Postassium  `""_19K""^39`        `E`           `F`       `19`

ans 

Element  Symbol  Number of protons  Number of neutrons  Numbers if electrons 
Fluorine  `""_9F""^19`         9         10         9
Aluminium `""_13Al""^27`        13         14        13
Potassium `""_19K""^39`        19         20        19
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Solution Complete the Table Below by Identifying A, B, C, D, E Andf Concept: Nucleus and Extra Nuclear Parts.
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