What occurs when potassium reacts with chlorine to form potassium chloride?
1.
Electrons are shared and the bonding is ionic.
2.
Electrons are shared and the bonding is covalent.
3.
Electrons are transferred and the bonding is ionic.
4.
Electrons are transferred and the bonding is covalent.

Which is a difference between molecular compounds and ionic compounds? select the correct answer below: question 5 options: molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. molecular compounds have high melting points and high boiling points, while ionic

What is a metal replacement reaction

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?