A. Na+ is smaller in size than Na B. Na is smaller in size than Na+ C. Na+ has fewer…
A. Electron affinity B. Electronegativity C. Ionic radius D. lonization energy Correct Answer: Option C C. Ionic radius
A. from oxides with different formulae B. have strong oxidizing ability C. have low density D. have an atomic structure…
A. Aluminium B. Chlorine C. Magnesium D. Sodium Correct Answer: Option B B. Chlorine
A. Ability to accept electrons readily B. Ability to donate electrons readily C. Ability to from basic oxides D. Formation…
A. Their outermost shells are fully filled B. They are generally unreactive C. Their outermost shells are partially filled D.…
A. it gains one proton B. it achieves a noble gas configuration C. its atomic number increases D. it gains…
A. Carbon (IV) oxide B. Chlorofluorocarbon C. Sulphur (IV) oxide D. Hydrocarbons Correct Answer: Option B B. Chlorofluorocarbon
A. Brass B. Bronze C. Duralumin D. Steel Correct Answer: Option B B. Bronze
A. is strong and does not conduct heat and electricity B. readily absorbs light C. forms an oxide film over…