61. The elements of an F-block are called:
62. Elements like Li, Na and K . . . . . . . . are related to
63. Lanthanides and Actinides?
64. In the modern periodic table, elements of the same group have the same number.
65. In the modern periodic table, . . . . . . . . period does not include metals-
66. The electronic configuration of an element is 2, 8, 2. It is in the . . . . . . . . group in the modern periodic table.
67. Aluminium was named as . . . . . . . . metal in the modern periodic table.
68. Which of the following statements regarding the modern periodic table is correct?
69. Which of the following is the largest size atom?
70. . . . . . . . . is the most electrically negative element of the table.
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