A) 6
21. (03-4-3) Xona temperaturasida oltingugurt bugi tarkibidaai bitta molekula Sx ning massasi 4,26-10“22 g ga teng.
Oltingugurt atomining massasi 5,32-10“
23 g ga teng bolsa, polioltingugurtdagi "xHning qiymatini toping.
A) 6 B) 8 C)10
D) 12
E) 14