Question

answer the 2and 3 one word ​

Answer 1

★★HOLA MATE★★

THIS IS YOUR ANSWER.

1. LINE SPECTRA IS CALLED AS ATOMIC SPECTRA.

2. IN VISIBLE REGION IN HYDROGEN SPECTRUM IS BETWEEN 400NM TO 700NM.

3. BHOR RADIUS IS A CONSTANT, APPROXIMATELY EQUAL TO THE MOST PROBABLE DISTANCE BETWEEN NUCLES AND THE ELECTRON iN HYDROGEN IN ITS GROUND STATE.

4. THE STABILITY OF ATOM DEPENDS ON WHEATHER OR NOT THEIR OUTER-MOST SHELL FILLED WITH ELECTRONS.

●●THANKS★★