What type of compound is iron(III) oxide? 1. Group A metal ionic compound with polyatomic anion
2.Group A metal ionic compound with nonmetal anion
3.transition metal ionic compound with polyatomic anion
4.transition metal ionic compound with nonmetal anion

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

Which process transfers heat from inside earth to its surface? convection currents in mantle pulling away of tectonic plates drawing in of tectonic plates convection currents in crust