It would be the Aqueous solution
Answer:
In chemical bonding: Arrangement of the elements. The horizontal rows of the periodic table are called periods. Each period corresponds to the successive occupation of the orbitals in a valence shell of the atom, with the long periods corresponding to the occupation of the orbitals of a d subshell.
Explanation:
Answer:
um.. is this a quiz or what girl...
Explanation:
option option B is the correct answer of given statement helium-4(He)=2
