Hydrogen resembles with carbon because of having________________?

Related Mcqs:

Concept of Triads was introduced by_______________?

A. Dobereiner B. Newland C. Mendeleev D. Al-Razi...

Elements with similar chemical properties appear in the_________________?

A. Same family B. Same period C. p block elements D. Right upper corner...

Which order of ionization energy is correct_________________?

A. Mg P C. Mg > A1 D. both B & C...

Which statement is incorrect ?

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...

Which discovery caused a revision in the periodic law as stated by Mendeleev ?

A. Location of nucleus by Rutherford B. Atomic number by Moseley C. X-rays by Roentgen D. Natural radioactivity by Henry Bacquerel....