Advertisements
Advertisements
प्रश्न
Write the radical of the following valency:
Bromine [Bromide]
पर्याय
1+
2+
3+
1−
2−
3−
Advertisements
उत्तर
1−
APPEARS IN
संबंधित प्रश्न
Write the names and symbols of the first twenty elements that you have studied in class VI & VII.
The English name of an element is potassium, its Latin name will be :
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)
Select the correct answer from the choice given below.
The symbol of mercury is
Give the symbol of the following element:
Fluorine
State the type of element for the following:
Zinc
Certain metal exhibit variable valencies which include valencies: 1+, 2+, 3+, and 4+.
State the variable valency of the following metal.
Silver
write symbol with the variable valency
Certain metal exhibit variable valencies which include valencies: 1+, 2+, 3+, and 4+.
State the variable valency of the following metal.
Iron
write symbol with the variable valency
Name three metals whose symbols are derived: from their Latin names.
What does the symbol '(s)' present in a chemical equation, mean?
