Using the following portion of the activity series for oxidation half reactions, determine which combination of reactants will result in a reaction. Na(s) → Na+(aq) + e- Cr(s) → Cr3+(aq) + 3 e-

Answerionic bond imfs are stronger than covalent;

The answer this would be radiative zone

Seems cool i guess ttyl

The main types of electromagnetic radiation. radio  waves have  the lowest frequencies  and  longest  wavelengths, while gamma  waves have highest frequencies  and shortest wavelengths. the wavelengths vary across the electromagnetic spectrum from about 10–15 m to more than 104 m.hope it !