Alloys alloys alloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloysalloys alloys
Answer:
One atom lf helium has a mass of 4 u
Know that 1 u =1.66. 10-24g
The answer would be millimeters
so answer choice d
I think you forgot to add a picture?
