Question

Argon is formed in meteorites due to cosmic events.each cosmic evevnt produces one argon atom.If 1.122×10^-3mL of argon

Answer 1

for 18g---- 6*10^23

18g---- 22.4 lit

6*10^23----22.4*1000ml. (1litre=1000ml)

x. ---- 1.12*10^-3 ml

calculate it you will get