Advertisements
Advertisements
Question
Name the noble gas with 3 shells.
Advertisements
Solution
Argon
RELATED QUESTIONS
What is the significance of atomic number in the modern classification of elements? Explain with the help of an example.
The modern periodic table was prepared by ______.
Name the type of elements which have one electron short of octet.
Give the symbol and valency of the following element and radical.
Chlorine [Chloride]
Find the odd one out and give its explanation.
Element ‘X’ forms a chloride with the formula XCl2, which is solid with a high melting point. X would most likely be in the same group of the periodic table as: ______
Which of these belong to the same period?
| Element | A | B | C |
| Atomic number | 2 | 10 | 5 |
The longest period of the Modern Periodic Table is period.
What is the symbol of the element Tungsten?
A part of modern periodic table is given below. On its basis, answer the following questions:
| Group No. → | 1 | 2 | 13 | 14 | 15 | 16 | 17 | 18 |
| Period ↓ | ||||||||
| 2 | A | B | ||||||
| 3 | E | D | F | C |
Which of the element is a Noble gas?
