Question

$\bold\blue{Why\:is\:Sky\:Blue?}$

Cᴏᴘʏ ᴘᴀsᴛᴇ ᴀɴsᴡᴇʀ ғʀᴏᴍ ɢᴏᴏɢʟᴇ ᴡɪʟʟ ʙᴇ ʀᴇᴘᴏʀᴛᴇᴅ!!


​

Answer 1

The Short Answer: Gases and particles in Earth's atmosphere scatter sunlight in all directions. Blue light is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.

Answer 2

Answer:

my 89 points gone in minus

Given elements are Flourine (Z=9) and Chlorine (Z=17). Yes , Flourine and chlorine have similar properties. Both Flourine and Chlorine atoms have same valence electrons i.e , 7 valence electrons. ... \maltese✠ Same group elements have similar properties because they have same valence electrons.18-D