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प्रश्न
State the type of element for the following:
Phosphorus
विकल्प
Metal
Non-metal
Metalloid
Noble gas
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उत्तर
Non-metal
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संबंधित प्रश्न
The English name of an element is potassium, its Latin name will be :
Define atomic mass unit. What is its symbol ?
Give two examples of the following:
Liquid + Liquid mixture:
Match the symbols of – radicals – with their correct combining power or capacity, (valency).
(a) OH
(b) So4
(c) No3
(d) Co3
Combining power or capacity – A : 3; B : 2; C : 1. (negative valencies)
Give the symbol of the following element:
Phosphorus
State the type of element for the following:
Boron
State the type of element for the following:
Platinum
Write the radical of the following valency:
Sulphate
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).
Bromide
In the same way in chemistry, each element is denoted by a ______.
