Chemistry, asked by yuvavarshinii, 8 months ago

pls do ans its very much urgent

Attachments:

Answers

Answered by chaitanya942

1

Answer:

no of spectral lines = n(n-1)/2

6(6-1)/2

6×5/2

30/2

15

Previous Question

Next Question

Similar questions

English, 4 months ago

what was the rule that existed relation to which and black passengers in Montgomery...

History, 4 months ago

ਕਿਹੜੇ ਸ਼ਾਸਕ ਮਾਤਰਵੰਸ਼ੀ ਸਨ...

Math, 4 months ago

_______is formed when two rays intersect, i.e. half-lines projected with a common endpoint. please fill the blank please!

English, 8 months ago

My watch is running slow . is slow an adjective...

Physics, 8 months ago

N-प्रकार का अर्धचालक बनाने हेतु Si में किस प्रकार की अशुद्धि मिलाई जाती है (अ) त्रिसंयोजी (ब) पंच संयोजी (स) उपर्युक्त दोनों (द) उपर्युक्त दोनों नहीं।...

Science, 11 months ago

Which is best Sri Chaitanya college branch for MPC with the courses EAMCET and JEE mains in R.K.Puram or Dilsuknagar or any other place near by. ...plz help...

Economy, 11 months ago

Assuming a constant exchange rate what is the projected approximate value of combined consumer goods...

English, 11 months ago

How do you look so cute? Os this sentence correct?