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प्रश्न
The anion of an element has :
विकल्प
more electrons than the normal atom
less electrons than the normal atom
more protons than the normal atom
same number of electrons as normal atom
उत्तर
more electrons than the normal atom
The anion of an element has more electrons than the normal atom because it is formed by gaining electrons.
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संबंधित प्रश्न
Write the names of following elements Na, C, Kr, U, Ra, Fe, Co.
What is a symbol? What information does it convey?
Match the symbols of non-metallic elements with their correct combining power or capacity.
(a) O
(b) S
(c) Cl
Combining power or capacity A : 3; B : 2; C : 1. (negative valencies)
Give the symbol of the following element:
Arsenic
Give the symbol of the following element:
Antimony
State the type of element for the following:
Sulphur
State the type of element for the following:
Arsenic
Write the radical of the following valency:
Bromine [Bromide]
Give the formula of the following gas:
Nitrogen
The chemical symbol for sodium is
