Advertisements
Advertisements
प्रश्न
Write the radical of the following valency:
Potassium
पर्याय
1+
2+
3+
1−
2−
3−
Advertisements
उत्तर
1+
APPEARS IN
संबंधित प्रश्न
An element which can exhibit valencies of 2, 4 and 6 can be :
If the symbol for Cobalt, Co, were written as CO, what would be wrong with it?
An atom of an element is denoted by a “symbol” Explain the meaning of the term ‘symbol’. State a reason for representing the following element by its symbol.
Copper by ‘Cu’
Give the symbol of the following element:
Aluminium
State the type of element for the following:
Radon
Write the radical of the following valency:
Bromine [Bromide]
Write the radical of the following valency:
Calcium
State the valency of the following metallic element and write symbol with the valency
Zinc
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).
Sulphide
______ of some elements are derived from Latin or Greek names of the elements.
