I want to say Neutrons.
Hope this helps!
Answer:
there should be a picture to go with this question. it will give you the mass which is needed to calculate the density.
I would say copper, silver, and tin, since an alloy is a mixture of metals and metalloids.
Mole number of 75 g is 0.4 mol. NO2 is 0.8 mol and is 36.8 g.
Answer:
big roux
Explanation:
heres the answer flimflam.shop