Answer:
inside the nucleus of an atom are protons and electrons.
Not sure if this is what you mean but l= A/w
(length equals area divided by width)
Answer:
Pb(s) ---> Pb+2 + 2e- is the anode
Cu+2(aq) + 2e- ---> Cu(s) is the cathode
Probably b because soil can’t be the exact same and so that cancels out a and d
Answer:
A
Explanation:
it's the sum of the masses of all the atoms in the molecule
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