Question : Identify whether the given statements about p-block elements are correct or incorrect.
Statement A: In p-block elements, the last electron enters the outermost p orbital.
Statement B: The non-metals and metalloids exist only in the p-block of the periodic table.
Option 1: Both Statements A and B are correct.
Option 2: Only Statement A is correct.
Option 3: Both Statements A and B are incorrect.
Option 4: Only Statement B is correct.
Correct Answer: Both Statements A and B are correct.
Solution : The correct option is Both Statements A and B are correct .
In p-block elements, the last electron is added to the outermost p orbital. The p-block includes elements whose outermost electrons are in the p subshell.
Non-metals and metalloids are found in the p-block of the periodic table. Metalloids, which have properties intermediate between metals and non-metals, are found in the p-block but can also be located in other blocks of the periodic table.
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Question : Identify whether the given statements about ionisation energy are correct or incorrect.
Statement A: The ionisation energy of an atom is the amount of energy that is required to remove an electron from a mole of atoms in the gas
Question : Which of the following statements is correct regarding the climate of the Indian subcontinent? A. The climate of North India remains similar throughout the year B. The Himalayas protect the subcontinent from extremely cold winds from central Asia.
Question : Which of the following statements is correct?
Question : Which of the following statements is not correct regarding the alkali metals?
Question : Among the given elements, which comes first in the periodic table of elements?
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