Question

Dr. Parmanu created a treasure hunt for his daughter Annu's 10th birthday. The last clue led her
to a dog shelter where she would
find her gift - a new puppy! The puppies at the shelter had
numbered collars: Shiro 1, Popo 2, Candy 3, Nacho 4, Toto 5, Nano 6. The last clue was a plece
of paper with the names of a few chemical elements: Sodium, Nitrogen, Oxygen.
What was the number on the collar of the puppy that Annu adopted?who give correct answer I will make brainliest​

Answer 1

Answer:

5) Nano

as the formula of sodium is Na.. nitrogen N, oxygen O..