Physics, asked by raotd, 3 months ago

Which of the following is Dobereiner triad

A.Li,Na,K
B.Fe,co,N
C.Ru,Rh,Pd
D.Os,Ir,Pt

Answers

Answered by KeshavKhattar

1

Answer:

$\rm ax^2+bx+c=0 \\ \\ \implies D = b^2 - 4ac$

Previous Question

Next Question

Similar questions

English, 1 month ago

Title : A Bio-Sketch - Mary Kom ...

English, 1 month ago

Lian Hua wu (Yunmeng) or Cloud Recesses (Gusu) From : The Untamed . . no one knows the untamed here, but let me ask anyway ^^"...

Science, 1 month ago

Suppose you are in a dark room. Can you see objects in the room? Can you see objects outside the room. Explain.

Music, 3 months ago

3. An.......measures wind speed.

India Languages, 3 months ago

आईची थोरवी याविषयी तुमचे विचार 8 ते 10 ओळीत लिहा...

English, 8 months ago

Why was he made to rpeat a year ?

Computer Science, 8 months ago

list the various softwares available for word processing...

English, 8 months ago

hii guys.....plz tell the meaning of abrasive minerals...