Periodic Classification Of Elements - Study Mode
[#146] Which one of the following represents the correct order of electron releasing tendency of metals?
Correct Answer
(A) Zn > Cu > Ag
[#147] Which of the following properties increases with an increase in atomic number in the first and seventh groups of the modern periodic table?
Correct Answer
(B) Atomic size
[#148] Find the wrong match pair/pairs from the following: 1. Copper - Cu 2. Gold - Au 3. Mercury - Mg 4. Platinum - Pt 5. silver - Ag
Correct Answer
(D) Only 3
[#149] Atomic size when going from sodium to chlorine . . . . . . . .?
Correct Answer
(B) decreases
[#150] Which of the following options has the highest melting point and boiling point?
Correct Answer
(C) Carbon