The following statements concern elements in the periodic table. Which of the following is true ?

Which of the following is a d-block element in the periodic table ?

Which of the following is a 'p-' block element in the periodic table ?

Which of the following is the most metallic element in the periodic table?

Which of the following is the artificial element in the periodic table ?

An element X belongs to the fourth period and the fifteenth group of the periodic table. Which one of the following is true regarding the outer electronic configuration of X ? It has

Which of the following statements concerning elements with atomic number 10 is true?

Which of the following statements concerning elements with atomic number 10 is true?