Biology, asked by vijayalaxmi85, 10 months ago

plzzzzz help me send this answer....​

Attachments:

Answers

Answered by piyushkumar2839
1

Answer:

the atomic mass of sodium is 22.989769u

Answered by kumarforvishal007
1

Answer:

atomic mass = 22.98

atomic number = 11

symbol = Na

Similar questions