They are studying the planet's ecosystem.
The alpha particles that were fired at the gold foil were positively charged. ... These experiments led Rutherford to describe the atom as containing mostly empty space, with a very small, dense, positively charged nucleus at the center, which contained most of the mass of the atom, with the electrons orbiting the nucleus.
hope this helped
Answer:
0 1 2 3
Explanation:
L=0 1 2 3....(n-1)
determine the shape of atomic orbitals
Answer:
go to the store to buy more batteries
Explanation:
I believe that it is petroleum ether.
