Advertisements
Advertisements
प्रश्न
State the type of element for the following:
Bromine
पर्याय
Metal
Non-metal
Metalloid
Noble gas
Advertisements
उत्तर
Non-metal
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 :
Define atomic mass unit. What is its symbol ?
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:
Platinum
State the type of element for the following:
Aluminium
Give the formula of the following gas:
Nitrogen dioxide
State a reason why the symbol of calcium is ‘Ca’ and of copper is ‘Cu’
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).
Plumbite
State why the molecular formula of zinc carbonate is ZnCO3 .
Which letter is never used in any element symbol?
