Which of the following is a correct pair according to increasing atomic number from left to right?

Related MCQs

• In the periodic table of elements, on moving from left to right across a period, the atomic radius –
• An atom of an element has atomic number 17 and mass number 36. The number of neutrons in its nucleus is–
• Atomic number of an atom gives the number of which of the following?
• The umber of neutrons present in an element having mass number 226 and atomic number 88 is–
• An atom of an element with mass number 23 and atomic number 11 will have-
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• Atomic number of which of the following elements is greater than that of Fluorine?
• Atomic mass of Sulphur is 32u. The number of moles in 16 games of Sulphur is:
• The atomic number of hydrogen is 1. This implies that it contains                in its K- shell.
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