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प्रश्न
Write the chemical formula of the following:
Sodium bromide
उत्तर
NaBr
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संबंधित प्रश्न
Name the element used as a standard for atomic mass scale.
Explain the significance of the symbol H.
Fill in the blank:
Symbolic expression for a molecule is called _____.
Select the correct answer from the choice given below.
The type of element-phosphorus
State which element exists in the highest percentage in earth’s crust.
Give the symbol of the following element:
Iodine
State the type of element for the following:
Mercury
State the type of element for the following:
Platinum
Give the symbol of the following element:
Phosphate
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).
Sulphite
