How do two hydrogen atoms bond to form a molecule? 1 each hydrogen atom shares an electron to form a covalent bond

2 each hydrogen atom transfers an electron to form an ionic 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 is the solubility of substance?

Identify two types of chemical bonding in the source of dietary potassium