A. chlorine
B. sulfur
C. oxygen
D. none of these​

Drag each number to the correct location on the equation. each number can be used more than once, but not all numbers will be used. balance the equation with the coefficients. 2 3 4 5 kclo3 -> kcl + o2

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.