3.8 Meters converts to 380 Centimeters.
It would be Atom 2 because the proton and neutron are both nine and the election is 8 which is -1 to nine <span />
Answer is (3) both mass number and atomic number.
The notation is ₅₅¹³⁷Cs. The Cs represents the chemical symbol of Caesium element. The subscript number at the left hand side of the symbol indicates the atomic number. Hence, atomic number of Cs is 55. The superscript number at the left hand side of the symbol shows the mass number. Hence, the mass number of the Cs is 137.
Answer:
The answer is = LiCl ..............
