Question

need answer fast

pls answer correctly then I will mark you as brainliest​

Answer 1

Answer:

1.) error: atom has to have 8 electrons in outermost shell to be inert

correct: if an atom has 8 electrons in its outermost shell it is inert.

2.) error: for an atom to be neutral proton number shouldn't be equal to neutron number but to electron number

correct: In a neutral atom number of protons is equal to the number of electrons

3.) error: it is positively charged not negatively

correct: In Rutherford experiment bouncing of alpha particles suggests that the nucleus is positively charged

4.)error : electrons do not revolve around closed shells they move arbitrarily as a wave function in orbitals

correct : Electrons move arbitrarilyaround the nucleus in 3D orbitals

5.) error : valency of Cl is not 7 but 1(-)

correct: The valency of chlorine is 1(-)