A. All the metals are good conductor of electricity
B. All the metals are good conductor of heat
C. All the metals form positive ions
D. All the metals form acidic oxides
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Related Mcqs:
- Which of the p-block elements are not representative elements ?
- A. Alkali metals (I-A) B. Group-14 elements (IV-A) C. Group-18 elements (VIII-A) D. Halogens (VII-A)...
- Inner transition elements are called _________________?
- A. Lanthanides B. Actinides C. Rare earth metals D. All...
- Non-metals usually form _________________ oxides?
- A. Acidic B. Amphoteric C. Neutral D. All of the above...
- Which of the following ion is stable in aqueous solution ?
- A. H+ B. H- C. Cl- D. All are stable...
- The atoms of same element having same atomic number but different mass number are called____________________?
- A. Isobars B. Isomers C. Isotopes D. Isotropes...
- Which one of the following element has highest oxidation state in its compounds ?
- A. Cr B. Mn C. Sn D. O...
- Which element was not known when Mendeleev proposed his classification ?
- A. Hydrogen B. Sodium C. Copper D. Germanium...
- Noble gases are named so because they are__________________?
- A. less reactive B. Zero group elements C. Having completely filled valence shell D. All...
- Amphoteric exides are those which possess ____________ properties?
- A. Acidic B. Basic C. Acidic and basic D. Neutral and acidic...
- Addition of 2nd electron to a uni negative ion is always____________________?
- A. Exothermic B. Endothermic C. Data is insufficient D. Unpredictable...
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