A) 12 B) 44 C) 14 D) 27.3

A) CO2 B) O2 C) NO2 D) N2

A) Metal ion at second position B) Non-metal ion at first position C) Metal ion at first and non-metal ion at second position D) No option is correct

A) shifts to a more electronegative atom. B) increases its kinetic energy. C) shifts to a less electronegative atom. D) increases its activity as an oxidizing agent.

A) Only I and II B) Only I and III C) Only II and III D) All I, II and III

A) 4 and 5 B) 3 and 4 C) 1 and 2 D) 2 and 3

A) isotones B) Isotopes C) isomopes D) isobar

A) Isotones B) Isotopes C) Isoelectronic D) Valence Isoelectronic

A) Only I and II B) Only I and III C) Only II and III D) All I, II and III

A) Only I and II B) Only I and III C) Only II and III D) All I, II and III