Answer:
element is the smallest particles which cannot be broken down.
Answer:
energy to get the work done ig
Explanation:
Steel wool rusts faster because more Surface Area is exposed in a steel wool compared to the iron nail and more surface area means faster rusting rates
have a nice day! (^o^)
Answer:

Explanation:
The first step is to calculate the molar mass of H₂O:

So, 1 mol has a mass of 18.02 g.
Next you calculate the mass of 3.2 mol of H₂O
