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प्रश्न
Answer the following in respect of element \[\ce{_16^32S}\].
To which group and period does it belong?
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उत्तर
16S atomic number 16 belongs to Group 16 (VI A) and has 2 shells belongs to Period - 3.
संबंधित प्रश्न
Give two example of group 17 elements.
The modern periodic table was prepared by ______.
How does the chemical reactivity of the halogens vary on going in group 17 of the periodic table?
Name the type of elements which have two outermost shell incomplete.
The electronic configuration of an element T is 2, 8, 8, 1.
What is the group number of T?
An element E has following electronic configuration:
|
K |
L |
M |
|
2 |
8 |
6 |
(a) To which group of the periodic table does element E belong?
(b) To which period of the periodic table does element E belong?
(c) State the number of valence electrons present in element E.
(d) State the valency of the element E.
Find the odd one out and give its explanation.
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 Metalloid?
An element with atomic number ______ will form a basic oxide.
An element has 2 electrons in its N shell.
State its position in periodic table.
