Chemistry, asked by althafnm46, 6 months ago

atomic number of sodium is 11, chlorine is 17, calcium is 20. write its electronic configuration. find the group number and period number and block of the elements

Answers

Answered by Anonymous

4

Answer:

sodium-2,8,1

chlorine- 2,8,7

calcium-2,8,8,2

Previous Question

Next Question

Similar questions

Math, 3 months ago

Solve 4x - 2 = 10 and check the result. b)Write the equation for the following statement. 3 subtracted from thrice a number is 16.

Political Science, 3 months ago

वर्तमान में भारत इजरायल संबंधों को स्पष्ट करें...

English, 3 months ago

ho bisongo del analisi logica di queste frasi A chi farai recitare questa terribile poesia natalizia? Dei Ragazzi liceali ci hanno spiegato l’origine dell Etna, il vulcano attivo più alto d’Europa I capelli gli sono stati tagliati da un parrucchiere o da sua madre? Mi volle dare queste foto come ricordo delle bella gita Ti racconterò qualcuna delle meravigliose fiabe dello scrittore...

Math, 6 months ago

2) Solve the equation: a) 10-3/4x=-2...

Math, 6 months ago

Find the product of 6 11/14 x 3 ½...

Physics, 10 months ago

What is the difference between continental drift theory and plate tectonic theory brainly?

Physics, 10 months ago

When a body is projected at an angle of theta the maximum vertical height attained is onefourth?

Chemistry, 10 months ago

What is the concentration of cl minus ions in saturated solution if ksp of hgcl2 at 298 k is 4 into 10 raise to power minus 15?