Valence electrons are the only electrons that are involved in bonding.

a. true < -- i believe this is correct.

b. false

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

What is the relation between concentration of reactants and the rate of chemical reaction?