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प्रश्न
Write the name.
A halogen from period 4.
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उत्तर
Bromine (Br)
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संबंधित प्रश्न
What is the common name of this group or family?
Write the name and symbol of the element from the description.
The most electronegative atom.
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The family of nonmetals having valency one.
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Which of the following properties do not match with elements of the halogen family?
Why group 17 elements are highly reactive?
What is the name given to group 17 elements? Why are they called so?
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Find the correlation:
Cl : halogen group : : Ar : _______
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Iodine : solid : : bromine : _______
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What are those similar properties?
An element X belongs to 3rd period and 17th group, state the name of the element.
This question refers to the elements of the periodic table with atomic numbers from 3 to 18. Some of the elements are shown by letters, but the letters are not the usual symbols of the elements.
| 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| A | B | C | D | E | F | G | H |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| I | J | K | L | M | N | O | P |
Which of these is a halogen?
