Answer:
Do it your self bro
Explanation:
You lazy bum do it yourself
Answer:
ratio=0.996m/s
Explanation:
; M= molecular weight of compound;
RMS speed is inversly proportional to the molecular weight hence compound having less molecular weight will have more rms speed value.


;
;
=ratio of
=
;


Answer:
A.
Atoms cannot be created or destroyed by chemical reactions.
Explanation:
Answer:
Any device that contains electronic parts
I think it's either b or c