Advertisements
Advertisements
प्रश्न
Give the symbol of the following element:
Xenon
उत्तर
| Name | Symbol |
| Xenon | Xe |
APPEARS IN
संबंधित प्रश्न
The scientist who proposed the first letter (or first letter and another letter) of the Latin or English name of
an element as its symbol, was :
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of it
Phosphate
Match the symbols of non-metallic elements with their correct combining power or capacity.
(a) O
(b) S
(c) Cl
Combining power or capacity A : 3; B : 2; C : 1. (negative valencies)
State which element exists in the highest percentage in earth’s crust.
Give the symbol of the following element:
Sodium
Give the symbol of the following element:
Bromine [bromide]
State the type of element for the following:
Chlorine
Define the term ‘valency’.
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Bisulphite
Name three metals whose symbols are derived: from their Latin names.
