كيمياء
60
HI EXERCISE I
Chee Questions (MCO)
pour density of Oxygen is:
16
(b) 32
yolume of 7g of N, at S.T.P.is
(c)
Answers
Answered by
1
Answer:
cd HD simKia DJ yr sh vfx s
Answered by
5
Answer:
تبغى تعرف عن الكيمياء .................
Similar questions