Be sure to answer all parts. Write the overall, balanced molecular equation and indicate which element is oxidized and which is reduced for the following reactions. Include phase abbreviations in the overall, balanced molecular equation. Enter only the elemental symbol when identifying which element is oxidized or reduced. Part 1 out of 2 (a) Mg(s) Cr(C2H3O2)3(aq)\

answer; talc and gypsum;

c-14 is carbon-14, or radiocarbon.   it is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons.

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8

the answer your looking for is c).