Which of the following pairs of elements would form a covalent compound? calcium/phosphorous
copper/fluorine
sodium/ sulfur
nitrogen/ oxygen

Identify the electromagnets with poles that are reversed from the electromagnet shown above

What are the constituent metals of stainless steel?

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next