Question Bank
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Which element follows the 'diagonal relationship' with Magnesium?
What is the maximum number of electrons in the 4th shell (N shell)?
Which element has the highest electron affinity among the halogens?
Transition elements are found in which block of the periodic table?
What is the effective nuclear charge for the valence electron of a Sodium atom?
The size of an anion is always _______ than its parent atom.
Which element has the unique property of catenation to the highest extent?
What is the total number of elements in the 6th period?
Which element is used in 'galvanization' to prevent rusting of iron?
A neutral atom of an element has 2, 8, 8, 1 configuration. How many neutrons are in its isotope with mass 40?
What is the oxidation state of Manganese in \(KMnO_4\)?
Which of the following is an alkaline earth metal?
Which element has the highest thermal conductivity?
What is the valency of the element with atomic number 14?
In the modern periodic table, where are the non-metals located?
Which gas is released when Sodium reacts with water?