Advertisements
Advertisements
प्रश्न
Give the formula of the following acid:
Carbonic
Advertisements
उत्तर
Carbonic – H2CO3
APPEARS IN
संबंधित प्रश्न
The Latin language name of an element is natrium. The English name of this element is :
Two elements X and Y have valencies of 5 and 3, and 3 and 2, respectively. The elements X and Y are most likely to be respectively :
Give the symbol and the number of atoms of the following elements present in sodium chloride.
Give the symbol of the following element:
Aluminium
Write the radical of the following valency:
Iodine
Give the formula of the following acid:
Nitric
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).
Permanganate
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).
Zincate
Name three metals whose symbols are derived: from their Latin names.
The name copper was taken from ______.
