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प्रश्न
State the type of element for the following:
Boron
विकल्प
Metal
Non-metal
Metalloid
Noble gas
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उत्तर
Metalloid
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संबंधित प्रश्न
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.
Hydrogen by ‘H’
Select the correct answer from the choice given below.
The type of element-phosphorus
Give the symbol of the following element:
Lead
State the type of element for the following:
Neon
State the type of element for the following:
Iodine
State the type of element for the following:
Radon
State the valency of the following metallic element and write symbol with the valency
Chromium
______ of some elements are derived from Latin or Greek names of the elements.
Write the symbols for the following elements and classify them as solid, liquid and gas. Aluminum, Carbon, Chlorine, Mercury, Hydrogen and Helium
What is the significance of the symbol of an element?
