Formula for converting g to kg : divide by 1000
12 / 1000 = 0.012
B. is the right option. hope it will help you!
Answer:
Ionization energy is the energy required to remove an electron away from an atom, which can be written as IE. ... Electron affinity, on the other hand, is the energy released when an electron is added to the atom. On the periodic table, electron affinity usually decreases down a group, and increases across a period.
Explanation:
Because it is toxic to humans if absorbed or consumed.