Probably Sulfur, low mp and hardness compared to the other metals
Answer:
Coulomb's law, mathematical description of the electric force between charged objects. Formulated by the 18th-century French physicist Charles-Augustin de Coulomb, it is analogous to Isaac Newton's law of gravity.
Explanation:
Soo yeah I think this can help you
<span>1s2, 2s2, 2p6, 3s2, 3p6, 3d5</span>
