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प्रश्न
The English name of an element is potassium, its Latin name will be :
पर्याय
plumbum
cuprum
kalium
natrium
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उत्तर
kalium
The Latin name of the element potassium is kalium. Hence, the symbol for potassium is K.
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संबंधित प्रश्न
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of its
Acetate
Fill in the blank:
Dalton used symbol _____ for oxygen and _____ for hydrogen.
State the type of element for the following:
potassium
Give the symbol of the following element:
Xenon
State the type of element for the following:
Platinum
State the valency of the following metallic element and write symbol with the valency
Calcium
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
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
Complete the statement given below by filling in the blanks with the correct words.
From the elements – He, Br, Pt and O; the element which forms a polyatomic molecule is ________ and which is liquid at room temperature is ________.
The first letter of a symbol is always written as a ______ letter and the second letter as a ______ letter.
