What class of compounds is a peptide bond?

Which is true of the reactants in this displacement reaction? fe + 2hcl fecl2 + h2 a. the reactants are located to the left of the arrow in the chemical equation. b. the reactants contain 1 iron atom, 2 hydrogen atoms, and 1 chlorine atom. c. the reactants are the atoms, molecules, or compounds formed in the reaction. d. the reactants have the same physical and chemical properties as the products.

What would you do if you told the guy you liked that you liked him

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.